It Hurt A Little - S1.E9

Walking back from school with Ren and Neneko, it is revealed that Takeya's fear of aliens stems from watching science-fiction horror films as a child. That afternoon, Neneko has Ren and Miu model a costume wardrobe she has; politely refusing to model any herself. Takeya's sharp opinion to this offends Neneko who leaves; Takeya unapologetic. The following day, although Neneko seems casual and unhurt, Takeya has a guilty conscience, and by the end of the day, apologizes for his rudeness.