Ruba reminisces her memories around the house as she moves from one room to another. All on a sudden, she comes across a piece of red cloth in the balcony next door. It turns out to be a men's underwear owned by their next door neighbor, Kislu (Humayun Faridi), who has the habit of wearing different colored underwears for each day of the week. Ruba finds this funny and eventually, gets close with Kislu as they start spending more and more time together.