Is he thinking about me?

Is this person thinking about me?
I had a crush with him..

Are you trying to ask if he likes you back?
On first look, you're Cap Saturn while he's Aries Moon. You're in each other's detriment/fall and there's no aspect. Doesn't look positive.
I'm still learning horary so better have the pros chime in...

It looks like he likes you as a friend and thats it, moon going to venus but in your fall.

Reception between you is not favorable.
He as Moon receives you as Saturn poorly, since Moon does not favor a planet in the sign of Capricorn, which is the sign if Moon's detriment.
Quite honestly, once you would get to know him, I don't see you will favor him either. This is because reception from you/Saturn to him/Moon is also poor, Moon being in the sign if Saturn's fall.
He as Moon also appears to meet another person/Venus before unfavorably squaring you/Saturn.

To me this does not appear to be a crush worth putting much energy into.