Gay friend

My bf has a gay friend who he talks to all the time and I don't care but I do find it weird that this friend tells him he loves him and that my bf doesn't like me coming over when said friend is down to visit.. Is that weird to anyone else?

Just so everyone knows I'm pansexual so I'm definitely not homophobic! I just don't understand why he doesn't like me coming around when he's down.

Yes I've asked him why and he never gives me a clear answer as to why.

Just an update.. I broke up with him last night. I went over to his house last night (I was going to the lake but decided to make a trip to his house so he didn't know I was coming over) I told him I was at his house and he texted me back why so I got out my car and he's like why you here and I was like I just decided to come over here and he's like Well my friend is coming over and I was like I thought you said he was coming over this weekend and he said well he decided to come over tonight (Thursday night) and I was like well we can hang out I didn't plan on staying and he said well I just wanted to hangout with him alone and I was like wtf is happening like why don't you want me around him and we got into an argument and he was trying to kiss me and tell me nothing is happening but y'all I just feel like something was definitely going on bc otherwise he wouldn't have lied about the weekend and me being around him would be fine so I went home (had my mental breakdown) and told him I'm not doing this bc it's weird I'm not aloud around his friend. Cried most the night and some this morning bc I really love him and I feel like maybe I'm on the wrong but then again I just think something fishy was happening. Trying to be strong.