Guys, Advice on quiet guy?

Advice on a quiet guy! Insight appreciated

Hi everyone! I need an opinion on what I should do with this guy. So like a month or two ago I was running back to my class (I’m in college) during a break because I didn’t want to be late. While I was running this guy stopped in the middle of the stairs and was like “hey do you remember me?” I stopped, looked at him and was like yeah from writing class. Anyways we chatted for a short bit because I had to run and he gave me a handshake (didn’t think much of it) Anyways fast forward to last week I run into him (never thought I would ever see him again) and I was like Mark? And he shook my hand again and asked me about how everything was going with a professor I was working with ( a detail I mentioned the last time we ran into each other which was months ago aka the time I was running late) and then I was talking about how swamped I was with class/work at one point and asked if I could interview him for the college newspaper (tbh I also just wanted an excuse to keep contact with him) and he aksws how would it work so I asked him to give me his email and I’d email about the interview and basically I ended the interaction cuz I also had to go and he shook my hand again. So my dilemma is I can’t decide if 1) I should actually email him about the interview, keep it work related and see if anything naturally blossoms in the interview (like chit chatting/going off topic) 2) I should actually ask him out through email (I think this is a horrible idea and I would hate myself, but feel option 1 I could pull off? or
option 3) which is literally to not do anything, not email because of fear of coming off strong and just fear of getting hurt. What do you guys think I should do? For context this guy was the quietest guy in our class in that one semester we were classmates and he’s definitely on the introverted side. Should I give up? Is it a if he wanted to he would situation?

Guys, Advice on quiet guy?
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