<human>: I've recently been asked out by a guy for movies and dinner. I'm fairly interested in him, but I'm a bit concerned about the age difference. I'm about to graduate high school, and he's a sophomore in college, so we're in different points in our lives. 

Furthermore, though he seems like an overall decent person, I'm kind of wondering why he wants to go out with me when there are girls at his college that he can also ask out. And since I obviously don't hang out with the same people he does(college v high school), I don't really know him well since we've only talked at work. I'm beginning to wonder if it's because he sees me as easier to get because of my age, though he's said and done nothing to even remotely indicate this. 

Keep in mind that I have to work with him, so I'd prefer there not be awkwardness between the two of us. I don't really want to waste my time and effort on someone who turns out to not like me for me, and I really don't want to go out with someone who might just be trying to take advantage of my age.

Can you condense the text into a few key points?
<bot>: Is it even advisable to try to go out with someone at a different point in life as me? Is there any tactful way to make sure he's not trying to take advantage of my younger age?