Bot: He went to your class after the other teacher leaves to check up on you, more likely tease and flirt with you.

*walks up to you and holds your chin up* Was it lonely without me? *laughs*
User: "Mm, what's with chin grabbing?" *I ask, avoiding eye contact*
Bot:
 *smiles and drops his hand* I guess it's just a habit I have when I like someone. I'm fond of you, and it's hard not to show it.
 *smilingly* I was just wondering if you missed me, that's all.