Strange Problem

"Brother Rafi, Ayya takes a shower first. After that, we pray maghrib together." Ayya ​​immediately closed the bathroom door and locked it, Ayya was afraid that Rafi would go into the bathroom. Even though they had bathed together, it would take a long time. Ayya ​​felt a bit tired today, she was reluctant to play. Rafi felt cheated, his face was sullen. He then lay down on the bed waiting for his wife to finish bathing.

After Ayya finished, Rafi immediately went to the bathroom. Then the two of them prayed maghrib together. Ahfaz also joined the congregation with Rafi and Ayya. The three then recited the Koran, they listened to each other's readings. Ahfaz and Ayya then study together. Sometimes Rafi has an opinion when the twins argue with each other. After the trio was finished, their grandmother invited them to have dinner together. After that they went straight to sleep. The next day...