Nibun no Ichi Fuufu (EP2) "Kiss of Doubt" (Patreon)

After making preparations for their wedding anniversary, Aya waits for Kazuma to come home. Then she gets a call from Kazuma saying he can't come home that night. "Is he really having an affair?" The suspicion doesn't go away, and she runs out of the house.

Kazuma kindly welcomes Aya when she returns home with nowhere to go. Finally, Aya identifies the account that Kazuma seems to be having an affair with. What are the shocking details on the account?