Digimon Adventure: Character Song + Mini Drama 2

Digimon Adventure: Character Song & Mini Drama 2 (デジモンアドベンチャー・キャラクターソング+ミニドラマ2) is the 2nd Drama CD set in the Digimon Adventure universe. It focuses on a love letter that Izzy is writing. The other DigiDestined and their Digimon try and determine who it's intended for, and several of the female DigiDestined even argue if he's writing it to them.

Synopsis
In Koushiro, A Love Unaccounted-for, the other DigiDestined find Izzy writing the love letter and try to get him to confess who he's writing it to. But Izzy gets Tentomon to Digivolve to Kabuterimon and flies off on him before the others can badger the answer from him. They pursue him in order to find out.

In Mimi, World Domination through Excess Self-Consciousness, the female DigiDestined (Hikari "Kari" Kamiya, Mimi Tachikawa, and Sora Takenouchi) wonder if Izzy wrote the letter for one of them, and if so, which one? A small, but comical and friendly, argument breaks out over as to who it could be.

In Hikari, A Weak Constitution, the boys try to calm the girls down, only to be ensnarled in the affair themselves. Kari finally resolves the situation. The true intended recipient for the love letter is revealed by Izzy, but is purposely bleeped out (said as *bleep*-san) in order to keep the listeners in the dark as to whom the letter was really for. It should be noted that he refers to Mimi and Hikari, like everyone else does, as Mimi-chan and Hikari-chan, so it was unlikely to be them. (Interestingly he did refer to Sora as Sora-san, though that also didn't necessarily mean the letter was for her, as Izzy used the "-san" honorific for many other characters as well - due to it being the general polite "honorific" to use in Japan.)