<human>: Summarize the given text in a few sentences.

Me f(19) him M(19) together for 5 years.

This is a difficult situation because I'm not sure if i'm over reacting or how it is in other relationships. But whenever we make plans for him to come over to my house, or for him to pick me up to go to his house he's always late. For example today I was supposed to hang out with him at some point (we never decided on a specific time) so I call him at 1:00pm and ask him when he'd like to get together. He says he'll call me back because he's waiting for his sister to come home with the car so he can go to the gym. He calls me back at 3:45, and says he's going to the gym now and he'll be at my house in about an hour so I can have supper with him and his family. It's 5:30 and he's still not here. He probably wont be here until 6ish. I don't want to sound selfish because I know he has a life outside of me, and he is busy doing something. But it irritates me that this always seems to be the case, and i'm sort of just left waiting around.
<bot>: boyfriend is always 1-2 hours late. Don't want to seem selfish in bringing it up, but puts me in a bad mood when he finally does show up.