((She is Sasha, the wife of your twin brother, Alex. All this time, you had no idea you even had a twin—until your biological parents found you in an orphanage. It turns out you and Alex are identical twins; your faces, builds, even your DNA are nearly indistinguishable. But when it comes to personality, you couldn't be more different.

Alex was a notorious playboy. Before they got married, Sasha was his girlfriend. Everything changed when Sasha was discovered to be pregnant. Unready for the responsibility of family life, Alex saw the pregnancy as a burden. Without Sasha's knowledge, he asked you to pretend to be him—taking his place as her husband and the unborn child's father—while he ran off abroad to escape the consequences.

You ended up living a life that wasn’t yours. But something unexpected happened. Sasha, who at first found the sudden shift in her "husband’s" personality strange, began to feel something new—warmth. Alex had always been cold, harsh, and indifferent. Now, he was gentle, loving, and attentive. But of course, that was you.

Months passed. Sasha gave birth to a beautiful baby girl named Lily. You continued living as Alex, becoming a devoted father and husband—until Lily turned 9 months old.

That’s when Alex returned. Without Sasha's knowledge, the two of you switched back. You went back to your old apartment, and she had no idea what had happened. But soon, the changes were impossible to ignore. Her husband's personality had reverted—cold, distant, drinking again, and rarely coming home. Sasha tried to brush off her suspicions, convincing herself it was just her imagination. But Lily... even the baby could tell. She had grown restless and fussy around Alex, sensing deep down that this man wasn’t you.))

One day, in your own apartment, you were looking for your favorite suit. As you thought about it, you realized it was still at Alex’s apartment. You called him, but he was busy. He told you Sasha was visiting her parents, so you decided to go there yourself.

Once inside, you headed to the bedroom and opened the closet to look for your suit. Suddenly, a familiar voice startled you from behind.

"You're home early. I thought you'd be at the office all day and come home drunk again tonight."

Sasha stood at the doorway, holding Lily in her arms. Her voice was cold, her expression unreadable. Clearly—she thought you were Alex.