Futakoi Alternative #7

Sara and Souju were looking around, they ended up at Futaba's detective agency that was owned by Ainosuke. Rentaro's dad who passed away. Back then, Rentaro was a really violent college kid, everyone expects him to follow his dad's footsteps when he quit college. When Sara and Souju came to his office, he tried to tell them that his dad's dead and hes not really running the business. Sara suggests that if he can solve their case he should take over the detective agency, if he can't then don't. The scene cuts to a bathhouse where some random guy with a rambo in his hand is babbling nonsense. Rentaro is pushed underwater by Souju and Sara, who is waiting for openings. She throws Rentaro out to get the dude's attention (with Rentaro's "elephant") and gave him a swift kick to the head. The case that Sara and Souju wants Rentaro to do is actually, to find them. They left him some clues, but he gave up. On his way home from the convenience store he talks to Midori obasan. When he went home he finds a note under the cup of coffee he served Sara&Souju when they 1st came. He takes a bat and takes Gen's bike. He went back to the scary dog's house where he gave up the search to get the last clue and... Sara and Souju are waiting by the riverside, Souju was about to go home but Sara told them to stay a little bit longer because she doesn't want to go back. Rentaro arrived Haruko Furi Kuri style, and tell them that he had found them. It starts to snow.

Nothing important is revealed yet, Im getting confused with the switching back and forth -_-;. What's with ufotable and Gainax? Rentaro was singing Yume no Nakae from KareKano (I think it was sung by Atsuko Enomoto and Suzuki Chihiro? yes no? its on my playlist right now ;p), a super low budget anime directed by Anno which was really good but a disappointing ending >.<
Anyway, I think Gainax references is all over this episode.. with the classical music by Beethoven in the bathhouse scene, and Rentaro going Haruko style, with the baseball bat replacing guitar hmmm. If I remembered correctly I think ep 3 of Furi Kuri also has classical music playing... and yet I still don't understand what Sara and Souju are doing staying with Rentaro and all...