In the fourth episode of Kubo Won't Let Me Be Invisible , Nagisa Kubo orchestrates a series of intimate moments, including a secret Valentine's chocolate, aimed at bringing the shy Shiraishi out of his shell, as discussed on Reddit and Lost in Anime . The episode showcases their developing bond through humorous situations, such as Nagisa's failed cooking attempt and her teasing behavior at the park, per reviews from Leisurebyte and others. You can watch this romantic comedy series on Crunchyroll or HIDIVE,.