Is the Loyal Second Male Lead OOC Again Today?

In almost every melodramatic novel, there is a deeply affectionate male supporting character who is unwaveringly devoted to the protagonist (bottom). He comforts the protagonist when harmed by the romantic lead (top), shows love when the protagonist is abandoned, and stands up for the protagonist when betrayed. Serving as a catalyst in the romance between the protagonist and their love interest, he selflessly dedicates his warmth and light as an eternal standby without complaints.Lin Ziran's task is to play the role of the deeply affectionate male supporting character in different worlds. However, upon arriving, he finds that the plots in each world unfold in unexpected ways...Lin Ziran: I love you so much that I'm willing to give up everything. Why won't you turn around and look at me?Protagonist (bottom): I realize that I actually love you. Let's be together.Lin Ziran: ...No.Protagonist (bottom): So, all your words about loving me were lies?Lin Ziran cornered by a blackened protagonist (bottom): ???Lin Ziran: He's so loving and kind. How could you bear to hurt him? I'll fight you!Protagonist (top): Really, you love him that much?Lin Ziran: Yes!Protagonist (top): What's so lovable about him? In my eyes, he's not even a tenth as good as you.Lin Ziran being stopped from confessing by the protagonist (top): ???Lin Ziran: So, you kidnapped him? You despicable rogue, let him go right now!Villain: You care for him a lot.Lin Ziran: Of course, he's the most important person to me.Villain: Letting him go is not a problem. You just need to stay and replace him.Lin Ziran forcibly taken by the villain: ???What happened to the eternal standby who is never loved despite his unwavering devotion? What happened to the tragic male second lead with a miserable ending?Lin Ziran: Stop... why are you fighting over me?Content Warning: Melodramatic love triangles.