Boyfriend went motorcycle riding.

Help, i feel nervous and worried. My boyfriend went out for a ride with his friends. He usually go riding with his friends but today was quiet different. It's almost 3 am and he still not home. I sent him a messages asking if he is okay. No reply. Actually, lately was a bit different. He used to update when he is going home or just to check on me. We had a fight lately because I felt he was acting differntly. He seemed irritated with me and i called him out after he throwed a sarcastic joke to me.

He told me everything is okay, but the next day he was still acting strange. I talked to him again and he got irritated. Then he began texting less. I didn't mind it as i thought, maybe he still feel bad. I will just give him time. Tonight, he left we were okay. Just now i woke up and worried because he is still not home. He is usually home the latest was 1 am and he sends me a message. I sent him few messages but no reply.