Is it a bad sign if a guy asks to hang out last minute and later at night?

Puppylove94
I work right next to his apt and he always asks me when i'm at work what time i'll get off and if i want to come over afterwards. He's getting his doctorate right now so he is literally always doing school work and says that's why he can never hang out. Then he tries to make time for me after he is done studying, which is why it's usually later. The problem is he has never really taken me on a date or planned to hang out even a day in advance. He's going back home for 2 weeks for his break and said he thinks he'll have more time when he gets back.

my friends keep telling me that the reason why he keeps asking me to hang out last minute is cause he doesn't take me seriously and thinks i'm just a hook up?
Is it a bad sign if a guy asks to hang out last minute and later at night?
10 Opinion