The phrasing in most of the series was wonky, at best.
I've adjusted some of it to have proper tense and more natural phrasing(not to mention the missing punctuation!), but request a translator to ensure that everything is still accurate.
Updated
What, don't tell me you already have someone you like?Are you truly prepared?Haa?
(heavy voice)A... A-A... A...Eh...?Oh, from that reaction, you do have someone in mind~Are you sure? Do you really want me to say it?No... You don't have to be that serious...B-besides, even if that happened, I would refuse it anyway...Shino, since you are so cute, I'm sure you're very popular.Did anyone confess to you at school?So precocious.Eh?! There is nothing like that at all!He said I'm cute...