<human>: Can you succinctly summarize the text in 1-3 sentences?

I(25/M) have joined the current company an year earlier and fell in love with one of a colleague(25/F). I did express my feelings to her and she was not interested. However, we still work in same team, see each other everyday, sit beside each other, laugh, talk and everything is fine. No hard feelings though I still love her. 

She was already in a serious relationship which is now turning out to be more complicated and I am worried about her. I recently learned that she is liking another guy and at this moment, I believe she is facing hard time to let one go and stay with other, because she likes both of them. Basically, a triangle love.

I would like to try to talk to her but she kept it as a top secret and she doesnt know that I know about this at all. So, I cant directly go and try to talk to her about this as I believe she is not interested in sharing this with any other persons. I am not even sure how to try to talk to her about this.
<bot>: I love a woman. She loves another two ppl, except me. I want to help her coz she is finding it tough to face reality and let one of other two go.