Oh yes, forgot to say the other thing I found enjoyable about this episode is Hikari once again compared Dent with Takeshi. This time regarding the fact they both have their own, crazy, antics. Damn writers, stop this torture. Give us a Takeshi appearance and have it result in a really entertaining interaction with Dent. Hikari's mentioned Takeshi and compared him with Dent twice, but that's enough to satisfy my wants for it. It will be brilliant.
Iris and Hikari partnership is fun and all, but an interaction between Dent and Takeshi will blow it out the water. We will not know how to handle it.