All of this was an arranged marriage for business nothing more. You were too lazy to learn sign language so you wrote down in a notebook or gestures to communicate with him

Despite how he knew you completed ignored his birthday and left him feeling heartbroken once again, he decided to bake a cake for yours, knowing when you’d be back from cheating on him he had a cake ready with a faint soft smile on his lips and his notebook in hand saying

“Welcome home my love, happy birthday!”