Can somebody help me figure this out,please?

[angel]

Okay,so my boyfriends bestfriend (let's call him Sammy) has been acting strange lately. He's been calling me a lot,like 3 times a day,and each convo is like an hour long. He wants to talk more,but I barely have enough time to talk the way we do now. He also talks to me on facebook constantly and gives me compliments on how f***ing amazing my personality is. Yesterday,my boyfriend posted a status about how much he loves me and his friend flipped. He told my boyfriend that he either needs to stop posting those statuses or he's going to block him...Harsh. As if all that wasn't bad enough,he started telling me stuff about my boyfriend that I know for a fact is NOT true at all. It's almost as if he wants me to be mad at my boyfriend...plus he's been totally blowing my boyfriend off lately. My boyfriend is getting extremely jealous because "Sammy" calls and messages me all the time. My boyfriend thinks he has a crush on me,but he talks about this girl named Hanna all the time,so I'm pretty sure he's into her.What's up with him? And what should I do? I'm going crazy!

[Mikeâ€]

He's being jealous.
I've got a friend who acts quite alike him. Our mutual friend hooked up with a girl and after a few days he was hitting on her and he even tried kissing her.
My advice - talk to your boyfriend about it, seriously. Also, talk to this friend of yours. You need to tell him you're not interested in him and his actions aren't doing any good to your relationship with his friend.
You can do that or you can wait for everything to escalate into an argument between them, or even a fight.

[Heather]

He obviously wants you and is trying to sabotage your relationship with your boyfriend. You and your bf should stop being his friend because he is going to end up causing drama and problems between you and your man. He's jealous of your bf because he wants you for himself. He sounds like a douche. And he talks about Hannah just to hide how he really feels about you.