1x238 - The Return of Superman

Si-ha expresses his true feelings to a shrunken Tae-gyu. The Ko duo take a summer trip to Busan, but of course not without arguing. The Lee siblings do some drill training at a creek with the help of Dong-gook's coworker. The Hammingtons visit an indoor amusement park and have a playdate with Si-ho and Li-ho.