Look, the whole "Chocolates situation" was an intelligent punishment planned by Fuji.
He was also watching the program and found out that Kikumaru was the winner and he was really happy for his friend. But the subject wasn't brought up in any of Seigaku's Gossip Club meetings.
You see, Fuji wasn't the president of the Gossip Club, but he was the most dangerous one. Besides, Eiji had seen no problem in forcing him to go on a date with Kurumi-chan just a few days ago, so it was time for *revenge*.
Because it was Eiji, one of his best friends, Fuji wouldn't go too hard on him.
When Oishi told him that his family had too many watermelons at home, he innocently said "Why don't you give some to Eiji? His family is big, I'm sure they would eat it well".
Then, when Inui was walking home with him, Fuji simply suggested that they should go to Eiji's house to give him the homework he "forgot".
From that point on, he trusted destiny: when you put two or more Seigaku's regulars in one place, it was always fun, to put it mildly.
Kaido, as always, showed up randomly, and they invited him in.
Oishi spotting the cake was a stroke of luck that he thanked the gods for. Oishi, soft, caring, trusting Oishi, immediately called Momo and Ryoma, and Fuji was trying to come up with a reason to call them for at least thirty minutes, so he was really satisfied with it. He wouldn't leave both of them out: Ryoma as his favorite kouhai and Momoshiro as the president of the Seigaku's Gossip Club.
The situation escalated to Momo's surprise birthday party and that was something his most detailed plan wouldn't be able to achieve, so he was grateful for Seigaku's chaotic energy.
When Ryoma asked if they had called Kawamura, well, everything was perfect.
Eiji confessed everything and Fuji put his best surprised face and tried not to laugh.
Of course, Inui taking Eiji's place wasn't in his plans. Eiji was one of his best friends and Fuji didn't want him to be sad. So he called the number of the production team (he always had a plan B, because things usually got out of control around Seigaku's regulars) and arranged the new meeting and even some extra pictures.
Eiji thanked everyone and right there Fuji opened his eyes and said "Saa, Eiji, next time you should tell us the truth, ne?"
A shiver ran through Kikumaru's body and he nodded so fast he got dizzy "Don't worry, Fujiko! I'll tell you, nya!"
He saw Ryoma smirking in the corner and his own lips twitched a little too.
"Fuji-senpai, you're really mean, you know"
"I don't know what you're talking, Echizen-kun."
"Anyway, everything got solved in the end, hm?
No one ever dared to keep things like that from the Gossip Club and mess with Fuji again. Unless it was to match him up with Ryoma, but that wasn't unwelcomed at all.