Nagisa meets Shiraishi-kun's younger brother Seita while playing in the park. Later when Shiraishi visits a bookstore, Akina stops him, telling him what happened. The following day when Nagisa meets Shiraishi-Kun, the duo have an awkward encounter.
Recap of Kubo Won't Let Me Be Invisible Episode 3
Nagisa Kubo and Shiraishi describe the ideal height difference between the two individuals as six inches. Interestingly, the latter is only one inch taller than her. Eventually, she admits that she prefers the way things are.
Shiraishi has to take his younger brother Seita to the park in order to play in the snow. Nagisa meets the two of them while passing by and offers him a bottle. Seita has a good habit of sharing and makes Nagisa drink a lot. However, Shiraishi becomes reticent when asked to do so.
Nagisa tells him that he can just pretend for Seita so that he won't feel sad. Later when she asks if he was worried about the indirect kiss, Shiraishi appears embarrassed and runs away after making an excuse. Later that day at his house, Shiraishi can't help but think about the bonus poster of the latest manga that he has been reading.
Shiraishi is curious and decides that it is okay to peek at it for a moment. However, before he can do that, the saleswoman informs him that the magazine is only for adults only, and he appears quite young. She kind of understands that Shiraishi's student ID is lying on the ground.
Nagisa's older sister Akane Kubo gives Shiraishi the student ID after learning that the boy was reading adult magazines that featured girls with big boobs. Sadly, Nagisa also informs Nagisa that the boy was actually reading adult magazines.
Kubo Won't Let Me Be Invisible Episode 3: What Is Kubo's Christmas Resolution?What Gifts Do Shiraishi and Nagisa Give Each Other?
Akina asks Nagisa if she has any Christmas plans, which intrigues Nagisa to think of something similar the following day at school. Since he is free, Nagisa reminds him of his promise to meet at the train station on Christmas Day.
Shiraishi gets very anxious and arrives at the station 30 minutes before the scheduled time. Luckily, Nagisa shows him her concern as she accepts him and offers him a present. However, Nagisa has not informed him in advance, so Shiraishi chooses a present for her.
Nagisa understands his thoughtfulness and seems to be grateful. Interestingly, Shiraishi is just glad she bought him a yellow shirt with the words "Main Character."