The song "Я вчера" by JAMIK talks about the singer reflecting on love and his desire to find the perfect woman. He expresses that love makes him feel lighter and it is not a joke. The lyrics mention the longing to find that special lady of love and how much money they will spend on their love. The singer cannot forget the scent of her perfume and the smell of her hair everywhere. He wonders why she is not by his side and expresses his desire to find her. The lyrics also mention the singer's uncertainty about where she is and who she is with. He takes a taxi and feels the excitement in his eyes, asking for her forgiveness. The singer states that his feelings are locked and he does not want to lose her as he finds no pleasure without her. The song ends with him wanting to find that sweet lady of love on his path.