(Straight to the point!) Pay attention to people’s feet when you approach them. *Just Smile Like an Idiot* (It’s pretty obvious that you’re in love.) Something like that. or here (West Midlands of England) commonly just "sup" is a general greeting, you can response with answers like "Not much", "Nothing", "Alright" etc. LOL!". 20 Psychological Life Hacks That Can Help You Stand out in Social Interactions. But for me, if I will be the one who will ask you "wassup", I would love to receive a nice, cute and sweet reply like "everything`s cool.. cooler than me I guess. You are such a smooth talker. Assume comfort in any interaction. LOL!". Example:

You can just reply with a hey,how are you ? You can just reply with a hey,how are you ? No, how are you? Does this mean you...like me? Proper response: crouch very slightly, open mouth, extrude tongue, shake head slowly and gently side to side while uttering "whazzzzzzzup" Seriously, that is the appropriate response based on … "What's up?"

or something similar.You can do for the line hey,handsome wassup ? .That is your style how you reply to that question. Do you want to go out with me tonight? Comfort makes people open up easily. .That is your style how you reply to that question. 1. This phrase is similar to "Hello" or "How are you" in common usage. You want to know how my day was?

2. or something similar.You can do for the line hey,handsome wassup ? In this context, the response is just a return of the greeting, or a confirmation that all is going normally. (Haha, this feels like you’re the one assuming that the other person is actually the one flirting with you.)