history: My older brother always makes promises he can't keep. Recently, he said he was going to bring me out to sushi for my birthday, but he always postpones it. My older brother always makes promises he can't keep. That is disappointing. I wonder why he's like that.
current: I don't know why. Recently we were supposed to go out for sushi lunch together, but he keeps postponing it. I'll ask him for a definitive day.
next: I hope he doesn't let you down.