Search Results: make my eyes stand out

I’m wondering if this guy at work could have a crush on me or at the very least find me attractive. We work in completely different departments so there is minimal chance that our paths would cross in a work related context. Here is a list of his behaviours:

He is the one who started interacting with me. I noticed him gazing at me one day, our eyes met and he smiled at me.

The gazing/smiling happened a few times and he would always be the first to smile, I’d always be the first to look away.

When I eventually said hi to him, he smiled even more

He went through a phase of ignoring me and looking away when stood near me

When we do talk, he is smiling the whole time.
On our first proper interaction, he asked where I work and he said twice that he will have to come and “check it out”. I also told him what time I finish.

My friends said that they saw him walking past our office and staring into our office, ten minutes after I finished.

He acts somewhat awkward/fidgety when we walk and he sometimes backs away/walks away when we talk.

My work friends have noticed the way he looks at me. One saw us talking and she said “if my boyfriend looked like that at another girl, I’d be upset”

I was walking behind my friend and he was walking towards us. He was practically fixated on me and staring at me, then I looked at him, and he smiled at me.

I’ve never seen him talk to other random girls who aren’t in his department.

I’ve noticed that he will mess with his hair if I am nearby.

We sometimes make eye contact from afar.

Yesterday, as I turned around, I saw him looking away quickly which would indicate he was staring at me. And then as I was grabbing some cutlery, I looked up and he was staring at me.

There are some things I find confusing:

I’ve never caught him staring at me and looking at me loads
He never looks at my body, he just stares into my eyes and at my mouth
The whole walking away/backing away when I’m talking to him confuses me

What do you guys think?

So, I'm quite sensitive when it comes to touch & my boyfriend of more than 2 years is more on the other end of the spectrum. When he's sober, we arrange this well & are both happy, except for the occasional reminder for him to not break my neck when bear hugging me.

I want to clarify, he is a very kind soul, just clumsy, so it's always good intentions from him! But sometimes he accidently hurts me, which annoys me if it's too frequent & that's case when he's drunk. The more drunk/drugged, the worse it gets, as you simply loose control over your body. He tries super hard to give me my space & be veeery careful touching me then, but it's just not working. I'm kind of conditioned at this point that when he comes close to me drunk, he'll likely step on my foot/squeeze me too hard/poke his nose in my eye/get his fingers stuck in my hair, so I tense up as soon as he comes near me in that state. The worst part is that he's especially vulnerable & affectionate when drunk, but I just have to defend my space & tell him off & he can tell I'm not fond of him, which hurts him a lot.

I tried to avoid his drunk/drugged persona (he knows all of this, we communicate about it), but I also don't wanna miss all fun evenings with our friends. Moreover, it's a part of him (which he does not want to give up in this part of his life) and so I sometimes want to be with him in that state too. But it often ends in him being hurt & in a bad mood the next day, trying to recover from the rejections of the previous night and then he's the one needing his space, so I can't hug or kiss him to show him affection then, or to say sorry.

I know the most obvious solution is for me to avoid him in that state. But I wonder if anyone else made such experiences & whether you think this makes us a bad match/myself kind of a bad girlfriend, at least for him, that I can't deal with this? It hurts me a lot to hurt him and I hate myself in those moments for being so mean, I just don't know another way.