When Wakasa asks if something good happened, Tatsumi shyly admits his manager gave him a raise and allows Wakasa to splurge a little. Wakasa grins at Tatsumi's offer to splurge, and Tatsumi buys Wakasa a massive amount of milk. While Wakasa enjoys his milk bath, Mikuni, Maki, and Takasu arrive...
It's lemon tea.
إنّه شاي بالليمون‏.‏
Es ist Zitronentee.
Es té de limón.
Es té de limón.
C’est du thé au citron.
É chá de limão.