Is he using me for an ego boost or does he really want sex?

Helloeriss01
This guy has had convos with me before where’s he’s blushed and been awkward. He’s complimented the way I smelled and once I told him I was looking for him and he was like “we’re you?” Kind of flirtatiously. He’s nice to everyone and has a girlfriend and he’s ten years older than I am and probably just really friendly towards everyone, which is scary.
I can’t help but like him a little.
There’s this girl at my job and she’s new and we’re the exact same age and we talk a lot because we relate on that and being in our early 20s.
I do the guy favors and print something out for him every other morning. He’ll tell me “thank you” and drag it on and stare at me for longer uncomfortable amount of time. I’ve also caught him sneaking glances. I think he’s at least attracted to me, I’ve been told by a lot of other people that I’m pretty. With the other girl he displays especially weird behavior too. He’ll talk to her too but it’s weird because he’ll come around a lot when she’s here and it’s weird but I assume I’m in my head because I’m known to overthink.
She has been doing the favors for him on some days because he splits it up and she has to forward the emails that he sends to her to my account because she can’t login on hers yet.
So she forwarded one of the emails he sent to her today and I read it and it said “you’re the absolute best 😊” with the blushing emoji at the end.
I asked someone and she didn’t think it was flirtatious at all and just said it’s just appreciation. Also the girl my age and I talk a lot so I feel like she would have said something if it made her uncomfortable.
The guy doesn’t come across as sleazy when some guys do. The other day, he told me good morning and asked how I was and I brushed him off and I think he sensed it and kept coming near me and trying to join my convos and looked at me.
Today he asked me if I did something and I told him I would do it later then we looked at each other and it got awkward and he left. What do I do?
Is he using me for an ego boost or does he really want sex?
4 Opinion