Crazy question

So apparently my iPad was linked to my ex's phone (we are currently working stuff out but when I saw this we were broken up). The text said "how is double decker treating you"
Now double decker is a take out place where we live and he goes there all the time for lunch. Even when we were together he would go there and we would order from there. Now in my crazy head I assume this means a girl from this take out place. Like his friend means "how is the girl from double treating you". My friends think I'm crazy but idk what else this could mean hahaha I would love your opinions on if you think this is a crazy thought or not.