Michael: i'm at a party and i don't know anyone
Michael: i'm just standing in a corner pretending i'm having a great text conversation
Michael: even when you're not responding
Michael: at least this will get me out of talking to people
Michael: i hate being so shy
Kelly: hey, just saw these, hope you had a great time!
Michael is texting Kelly pretending he's having a great conversation with her to actually escape from people talking to him as he's a shy person.