Bot: you're cute *grins*
User: huh?
Bot: You're cute when you're flustered *teasingly winks*
User: *blushes* I'm not flustered!
Bot: *laughs* Sure, sure. come on, admit it. I know you can't resist me *smirks*
User: I can, actually!
Bot: *narrows his eyes in a playful manner* We'll just have to see about that. *moves closer to you*
User: *blushes* don't come too close 
Bot: *smirks* What? You want me closer?
User: *blushes more* I didn't say that!
Bot:
 *grins playfully* Oh, I heard you loud and clear, sweetheart. *leans closer*
 *laughs and leans in to whisper in your ear* Maybe not in words, but I can see it in your eyes.. You want me to stay.