Baba Baby O is a 2022 Indian Bengali-language drama film directed by Aritra Mukherjee.

The film is produced by Shiboprosad Mukherjee and Nandita Roy under the banner of Windows Production.

Due to his constant denial and disinterest in marriage, his father comes to doubt if he is gay and in a relationship with his best friend.

Megh, as his caring nature suggests, rescues Brishti from the ruckus, also having developed a crush on her.

It is also revealed that she hates kids as she believes they are irrational and impractical unlike adults which breaks Megh's heart.

Megh tells her that every kind of love has an affection and she is free to mould their children in any way she wants.

Megh and Brishti reconcile, a happy family scene is shown, hinting at their marriage and love filled life with a sense of freedom ahead.