Selam I can't say it depends with full assurance but it's more likely to be not good. I've been in the situation and it didn't went well and I broke up with him, although he didn't notice it she was in love with him and she was trying to make me jealous like I'm the third wheel. I wish your case will be different from mine and she has true feeling of friendship for him but either way at the end of the day one of them will catch feelings for eachother and you will get hurted so darling, confront him and tell him to minimize the time he spend with her and become close for you more that way after sometime, she may find her real significant one. But indeza sitaworiw eyelemenshiw ayinet stuff endayimeslew take care just kelel arigesh awriw