よかったな。敬語を使った方がいいかもしれない。俺は先輩なんだと思う。も

よかったな。

敬語を使った方がいいかもしれない。俺は先輩なんだと思う。
もし後輩じゃないなら、使わなくてもいい。

もちろん、見せて。

Results (English) 1:

Would be nice.Maybe I should use the honorific. I think I'm a senior.If not Juniors, not too good.Of course the show.

Results (English) 2:

It was good. It may be better to use the honorific. I think I'm a senior. If not a junior, you can not use. Needless to say, Show me.

Results (English) 3:

That's good.You should use the honorific. I think about it.If not, who do not have to.Of course, the show.