history: Back in school, in one of the important subjects, my best friend got better grade than me. I was envious on him. Back in school_comma_ my best friend got better grade than me. And it was an important subject That sucks_comma_ did they just study more or what happened?
current: I have no idea, we studied all together. I was very envious on him.
next: I would be too. Well maybe you'll get a better grade than him next year