In Glaciator, he got angry because she didn’t specify her decision correctly to him and he also apologized for it later. And in frozer, he got angry at Ladybug for what 1 min 20 seconds?? And Hockey All The Gear No Idea shirt was because he had a different opinion that was different Ladybug, he wanted to observe the opponent first whereas Ladybug wanted to set a trap, in the end they both realized they both were right and it showed us how much of great team they are. You have understand that even Mr. Perfect sunshine sweet heart has feelings and emotions unlike cough Luka cough plus Adrien was trying move on from Ladybug in that episode so if makes sense for character to put a “chill between them”.
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