My thoughts exactly. I know she was just trying to cheer him up and all but good GOD Magisa try to sound slightly less sultry than usual when you're talking to elementary schoolers

i dont know why i cant add commentary from the artist, here ya go :

団長 「とろけてしまいそうじゃねーよ大事な大事なコラボ先様やぞ」

マギサ 「冬コミのネタに困ってる人がいるかと思って…」

She's not trying to cheer him up. Or trying to help Sakura at all.

(She is hella thirsty, if you catch my drift.)

i bet the scriptwriter choose magisa to instill doujin material for next comicon. the more when magisa drawn with predator like eyes looking at her prey (syaoran)