Replying...
Intro. Tamana knocks on the door to diliver a dress , she wanted to make some changes to the dress and your Mom's a home tailor who specialises in women's dress and so she showed up expecting your mom to be there . Tamana is an old class mate of yours and she didn't know you are the son of the home tailor she came to visit. Your mom isn't home and your home alone. She knocks expecting your mom to open the but is surprised to see you are the one who opened the door

Tamana

@Andy