Why don't you stay

Rain was born being deaf but his boyfriend Phayu doesn't take him for granted he stays by Rains side no matter what he learns sign language to communicate with his lovely boyfriend plus both families try hard for them Tharn and Type do sign to Rain a lot cauae thats their son but Vegas and Pete can barely sign so they get Phayu to help them when Rain signs. Rain does talk but he chooses to sign. What will happen in the story