[@booksmusicanime][@Ninkitty]
Alexander looked at the one who called herself Heather. "Alexander, but you can just call me Alex if you want. I'll respond to either one." He returned the handshake as he looked at the other two who have yet to introduce themselves. 

Hearing Heather introduce herself and then hearing the guy's name. "Nice to meet you, Alex. I'm Arin." He received a nod from Alex as he introduced himself.