My boyfriends girl best friend called me

Ny boyfriend went with his best friend to celebrate her birthday last night. I already knew there was gonna be drinking and weed, but I don't drink. The plan was he would just take an uber home. So it's like 2am and he isn't home and I'm not really tripping. I've partied with ny friends until 5am before. I get a FaceTime call from his friend and she just turns the camera around to face my boyfriend and he is wasted off his ass talking about how much he loves me. He was saying "Hey Amber" and his friend said "What" laughing. And he said "Laney has pretty eyes. Shes BEAUTIFUL!!!!" His friend said "I know she's beautiful. " and he is just saying he loves me so much and he wants to marry me. I was surprised to hear that because he hasn't ever talked about marriage before. I have a screen recorder on my phone so I screen record him saying all this. It was so cute a sweet . When you have trust, respect, and love in a relationship you can you take on the world!