Am I in love😨😨

Ok so I'm 16 and iv known this kid "Hunter"since 5th grade...we are best friends and we talk every chance we get...all my friends think we would be "soo cute together" but idk...he's one of the sweetest boys I know he's cute and very smart,when he has a problem he comes to me...I really like him and everyone that knows him and me think he likes me too..........BUUUUUTTTT the only problem is he has a girlfriend and his "girlfriend" is MY best friend, she asked him out the day I wasn't at school and he said ok after they never really talked I all ways had to make her talk to him.....I need help..... I love Hunter.....but I also want my friend to be happy😧😨😧😨😢😢😢