Either of you may start the conversation. Or you may both choose not to acknowledge each other.
Noticing someone online, such as on facebook or IM does not dictate that a conversation must take place.
start on an interesting topic that you both know a lot about
Make a joke about an experience you both have in common. You could even make a joke about a teacher you both have or a sport you both play.
Just talk to her. Start with an inside joke, or something you have in common. Both worked for me a week ago :)
"Hello" is a common greeting used to initiate a conversation or show politeness. It is appropriate to use in both formal and casual settings to acknowledge someone's presence or to start a conversation.
Talk to him first. Just start a conversation about something you both like.
First find in detail about what they like, how your likeness is related to hers. this will help you start a conversation. Then, when in conversation, first listen to what she has to say about her likes. Then add your likeness and show how both of you hobbies and interest are related, after sometime. Watch their reactions carefully. Throughout the conversation try not being too negative about their likes. It is always a good idea to start conversation with hobbies you both have in common or which are close to common.
Online : Don't send a message with "k." "yeah." etc. The other person won't know what to reply. In person : Find out what they like / something interesting that maybe happened to a Celebrity / you / someone you know or something (: That way you both won't get bored and you can carry on the conversation! (+ This one goes for both online and in person!)
Say Hi whats going on to get the conversation started. let him no your not a fraid of him. give him the vibe i wanna talk or hangout!
If he likes you back, he will ask questions and have proper conversations with you at first, but if he doesn't you should make conversation with him. The you can start talking aboout you both x
Just start conversation with her, then you'll both find stuff out about each other that way.
Make conversation that your both into as you can both have your own opinions but still get into a deep conversation about the subject.
Try to find something that you are both interested in so you can start a conversation with him about it. That way you can talk to him and feel comfortable. That way you can get to know each other better and may get him to be interested in you.