Tokyo Tower - S1.E6

Souta needs to go back to Tokyo urgently, but he can't leave Poco alone. What's he to do except for take the tyke with him? Naturally, when they step into the office, Poco becomes the center of attention. Souta begs his boss for an extension of his vacation, still torn about what to do. He wants to work, but what about Poco? Preoccupied, he doesn't notice that something's off about Poco...