Tell Me Why

Ok sooooooo I like this dude but I found out he just started dating someone and I was like well you are just dating right and he was like no we are boyfriend and girlfriend and I was like ok then what's her favorite food and he was like idk I was like wow you have a girlfriend and don't know what there favorite food is mind you that they just started dating but the thing is his parents know. And I am like you are just dating you don't have a girlfriend and he was like yes I do and I was like no you don't and we were just arguing back and forth and he finally said ok and I was like wow and we both said bye.5/26/19