That past left a huge mark on him which caused him to become a social recluse as a result.
Highlights include attempting to make a cosplay outfit without any handicraft skills, trying to avoid making Gojo uncomfortable during her measuring by wearing a swimsuit that would likely be more revealing than her usual underwear, padding her breasts with two nubras to make her chest look bigger with the Shizuku cosplay, booking her and Gojo a room at a Love Hotel for a cosplay shoot instead of a studio, or immediately consuming all the food Gojo gives her which is supposed to be for the morning after.
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