Is my coworker interested in me or just friendly?

Anonymous
I have a new coworker for 2 months. He is very friendly and nice towards everbody. Very social and talkative person. Occassionally we go together for a coffee. Nothing much.
Now we had 2 days of teambuilding (we are a big company with lots of employees). He was hanging out with me all the time. Sitting next to me. Waiting for me if i fall behind when walking. Helping me with stair as I was injured. Spending almost whole night with me, just talking. Helping me with anything he noticed i might need help. Taking care of me after the party when i had the worst hangover. Sitting next to me on the bus (even though there waa 60% of bus empty).

What do you think?
Is he just nice or there is something else here?
He IS interested in you.
He is NOT interested in you. Just nice & friendly.
Not sure. Definitely mixed signals.
Select gender and age to cast your vote:
Updates
+1 y
Update: he is friendly and talkative with all other people too. But with me is a bit more. And he teases me nonstop. If I went away and mingle with other people, he didn't have issues talking with others, without me. But sometimes he did follow me and joined a new group I was talking too.
Updates
+1 y
He teases me a lot. He is not doing that with others. And when teasing he always gives me this special look and a smirk. So hot :)
Also he occassionaly winks at me and has a pet name for me. He doesn't do this with others.
Updates
+1 y
New update: he is giving me a slight cold shoulder. We agreed on having another lunch together but he just disappeared before that. Not saying anything. I just texted him "I guess lunch is off as you are not in the office anymore". His comment was "Yes. Next week."
Now I am just avoiding him in general. He did invite me for a coffee and not mentioned this lunch situation at all. Not even a "sorry, something came up". I think this is just plain rude. And his "hot-cold" behavior is telling a lot.
Is my coworker interested in me or just friendly?
18 Opinion