Trying to figure out if I'm over thinking about what happing with this guy or there's something there?

Ok So stories is this guy I work with that I thought was hot but I didn’t pay much attention to him and I move to the morning shift and I don’t know if he was be nice or it’s something else but I was on my phone just standing there texting and I like can feel like he watching me then I walk passed him and said to me that he likes having me here in the morning I smile at him I believe he did the same another day I was talking to another coworker and he was there with someone else I felt the same thing that he was looking at me again the other time I noticed him looking at me then looks away looks back he did it like 3 times also weird thing asked him for help with a person who need help I see him later tell him thank u he say no problem then laugh for some reason I’m like what the fuck might have been nervous also
We make a lot of eye contact with each I have seen him looking at me

Also he stare at me from the across the room
Looks at me when I'm walking somewhere has stare at me for 6 second when I'm doing something

So can someone help me figure out if I'm over thinking about this or something up also he likes girls
Trying to figure out if I'm over thinking about what happing with this guy or there's something there?
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