I translated a few of the bubbles, but don't really have the confidence to do the others. Whoever comes by later and translates the whole thing, feel free to edit my notes if you feel there's a better way to phrase things.
Remi-chan's late, isn't she?Yeah!Well, we got time, so let's just wait 'til Remilia gets here.Yeah...How could such a thing happen even though you were along?!!Wha'?She...she used no title!? I.e., no honorific or similar suffix, not even -chan.There are rumors about this Kirisame from Class A. She steals books, rubbish, and even people's hearts...Even Miss Remilia might have that precious thing stolen from her someday...Huh?LungeBut by That Time...