If a guy suddenly asks you to go out and have dinner with him, is he interested to you?

sailorjupiter
He is my ex schoolmate, we don't chat or communicate always, but sometimes, out of nowhere he will suddenly texted me and ask me out for a dinner. Last time he asked, it was on my birthday. Not expecting much, just want to know what is he really thought?
If a guy suddenly asks you to go out and have dinner with him, is he interested to you?
5 Opinion