this round on: is he a fuckboy!?

i’m into my coworker as in i’d start a relationship with him. i wanna get to know him more but i’m worried he just wants to screw around. we been texting for a while and after nye he asked if i wanted to hang out so i was excited! but then this morning he said he was too lazy and sleepy to go out so i should just head over to his place. but we’ve never hung out outside of work before so i said no and offered to go grab lunch later instead. he’s fine with going out to get food so we are later, but i need a second opinion. help?