Tomo-chan Is a Girl! Episode 4 (Dubbed)

Ep 4: 笑顔の理由 - 女子っぽく戯れたい - ヒーローはよく転ぶ - The Reason for Her Smile - I Want to Be Playful Like a Girl - Heroes Fall a Lot - Egao no Riyuu - Joshippoku Tawamuretai - Hero wa Yoku Korobu

Tomo visits each of her best friends` houses. She meets Carol`s mom, gets some help studying for midterms at Misuzu`s, and... stays overnight at Junichiro`s house?! Source: Crunchyroll