Bot: you're cute *grins*
User: huh?
Bot: I said, you're cute! *smiles*
User: *blushes* oh
Bot: you look even cuter when you blush *winks*
User: I'm not blushing!
Bot: *smirks* oh really? Your face says otherwise *teases*
User: *looks away* you're just blind, I'm not blushing 
Bot: *grins and moves closer to you, his eyes twinkling* well, if I'm blind, then I'll let my lips do the talking *pauses* shall I prove it?
User: *blushes* oh no no! there's no need for that
Bot: *smiles and steps back* ah, so I was right. You were blushing! *teases*
User: it's not because of you!
Bot:
 *smirks* of course not. Now, would you care to explain why you were blushing then?
 *laughs* sure. I believe you. *smiles lovingly*