So I’ve known this guy coworker for little over a year?

He kinda came off little flirtatious and bit friendly towards me from the beginning, I kept pushing him away or try not to along with it, but he was very nice as In supportive at work so I guess I didn’t really think and when he approached nicely to get him biscuit I ended up doing it, I never asked him personally for any favors as you can say, as the time progressed we was cool you knew he always greeted me said hi small chats etc, than little by little he would ask me if I can get him orange juice or chips with drink I did I went out of my way got him chips and drink on lunch break and brought it to him, the thing is what upset me was that he didn’t give me money back so I had to remind him few times until finally but I read he just got me drink to pay off the chips and the drink, anyways I didn’t understand what his intentions is or was you know I’m here to work and this guy supposedly trying to befriend me at work, so we got into little argument or misunderstanding didn’t talk for a while and than got back talking again, than I switched teams so I can see him less bc it was just little too much sometimes I switched and he start asking this girl to do favors bc one day I noticed she brought him biscuit than few days later he brings her coffee, he did ask me if I wanted but I think he tried to play it off to give her bc few days later he brought her coffee again, not sure if it’s bc I stopped doing him favors and he found this other chick but I got little mad bc i remember all those times I went out of my way to do favors for him he could have just brought me coffee or something in return for once and I confronted him bc I went the same day to make me coffee and anyways I’m not talking to him again but I just don’t understand his intentions am I overthinking this All?

So I’ve known this guy coworker for little over a year?
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