In one sentence, describe what the following article is about: Knee pain and swelling should be treated by a doctor. A doctor can do tests like X-rays, MRIs, or an ultrasound that will give you a specific diagnosis about the issue. This will allow the doctor to prescribe treatments that are tailored to your specific problem. If you have repeated bouts of inflammation from an injury or condition like arthritis, talk to your doctor about them when you go in for a checkup. They may be able to give some suggestions about how to prevent and treat the problem. If over-the-counter pain medications are not reducing your pain satisfactorily, your doctor may be able to prescribe you something that will. Talk to the doctor about your level of pain and whether stronger painkillers, such as opioids or corticosteroids, would be appropriate for your condition.  Your doctor may also prescribe capsaicin cream. This is a topical pain reliever that can help with joint inflammation. Corticosteroids are typically injected into the joint. This is done in a doctor's office and is a long lasting pain and swelling medication. Opioid pain medications, such as codeine, can be addictive. Be careful when using them and only use them when necessary to control pain. In some cases of severe knee injury, your doctor may suggest surgical treatment. If the inflammation you are experiencing is caused by a severe injury that you have not been able to heal with other methods, consider this as an option for you. There are a wide variety of knee surgeries that may be suggested. They vary in intensity. Some people simply need to have an outpatient arthroscopic surgery. Others will need very invasive procedures that take months to heal from, such as a full knee replacement.
Summary: Visit your doctor for a definitive diagnosis and treatment. Discuss options for pain management. Discuss surgical treatment options.

In one sentence, describe what the following article is about: that you're interested.  You can put out some subtle signals that you're angling for a kiss without coming right out and saying it.  Here's how to communicate it romantically:  Get caught looking (briefly) at the other person's lips. Don't purse your lips.  Keep them softly parted — not so much that you could breathe comfortably through the opening, but enough that you could bite your bottom lip easily.  Make your mouth appealing.  Use chapstick or lipgloss to smooth over flaky lips, and keep your breath fresh with mints or spray. Avoid gum, which you might have to spit out awkwardly if the other person goes in for a kiss. If you're feeling brave, test the waters with a small kiss on the hand or the cheek.  If the other person seems interested, it's probably safe to proceed with a kiss on the mouth.   If you're kissing a girl: Take her hand and slowly lift it to your mouth.  Gently press your lips into the back of your hand for 2 or 3 seconds before breaking away.  If you're kissing a guy: Lean in and plant a 2- or 3-second kiss on his cheek.  Keep your lips soft, and avoid puckering like you would if you were kissing a family member.  If you want your intentions to be extra clear, aim for the part of his cheek just to the side of his lips. .  Go big and pay the other person the sincerest compliment you can think of.  If you get it right, the other person might take the lead and lean in to kiss you.  Say it in an intimate way. Lower the volume and tone of your voice slightly, and lock eyes.  Not only does this communicate that you have deep feelings for this person, it entices him or her to come closer to hear you. Focus on an alluring quality.  Even if you truly think that your date is an amazing basketball player, now might not be the best time to bring it up.  Instead, base your compliment on how you see your date as a romantic partner.  Try these lines:  "You are SO beautiful." "Your eyes drive me crazy." "I love to see you smile." "I am so lucky to be with you right now." If all else fails, go for broke and state your intentions. If your date hasn't picked up on any of your hints and you're dying to lock lips, you might as well be straightforward and just ask if you can kiss him or her.  Don't worry, though — you can be direct while still being romantic and compelling.  Try these phrases if you're at a loss for words:  "I'd love nothing more than to kiss you right now." "I'm sorry if this is too forward, but I'd really like to kiss you." "I want to kiss you so much that it is just about killing me." .  Don't waste any time once you have the go-ahead — close your eyes, lean in and smooch!  The next sections will discuss some kissing techniques, as well as how to handle kissing in different dating situations such as a first kiss or kissing after a date.
Summary: Drop hints Break the kiss barrier (optional). Set the mood with a romantic compliment Consider asking for a kiss directly. Go in for the kiss

In one sentence, describe what the following article is about: Tap the Facebook app icon, which resembles a white "f" on a dark-blue background, to open the News Feed if you're already logged in. If you aren't already logged into Facebook, enter your email address (or phone number) and password first. Scroll down the News Feed until you find a post that you want to comment on. You can also create a status by tapping the status box near the top of the News Feed. It's the speech bubble icon below the post. Skip this step if you're creating a status. To do so:   iPhone - Tap the smiley-face icon in the bottom-left corner of the keyboard. If you have more than two keyboards, you'll tap the globe-shaped icon and select the Emoji option instead.  Android - Tap the smiley-face icon next to the spacebar, or tap and hold the keyboard and then select the emoji keyboard. On some Android phones, you can tap and hold the microphone icon and then select the emoji keyboard in the pop-up menu. In the emoji keyboard, tap the emoticon(s) that you want to post on Facebook. Doing so will type them automatically. You can tap one of the tabs at the bottom of the keyboard to view different groups of emoticons. If you can't find an emoji keyboard on your phone or tablet, you can tap the smiley face icon in the far-right side of the comment field (or the yellow smiley face in the status box) and then select an emoticon in the resulting menu. It's to the right of your comment. If you created a status, you'll find Post in the upper-right side of the screen instead. Doing so publishes your comment or status, emoticons included.
Summary:
Open Facebook. Find a post to comment on. Tap Comment. Open your phone's emoji keyboard. Select an emoticon. Use the built-in emoticon feature. Tap Post.