Just a few things about my translation I'm not sure, either Maya wanted to make Stamps (Cleveland's) or she wanted to have some of her too.
Maya's last bubble, I could either translate as "Is it bad?" or as "So what?" which I think could work here too (though literally, it means the first one).
How cute.I heard that my LINE Stamp has been scheduled to be released!Everyone, look forward to it!...Huh?Hey Cleveland, what did you say just now...?Too close...Eh? What's wrong Maya, calm down...C-Could it be that you wanted to make the Stamps?I-Is it bad?!
