Andrew

(mlm)
You were interested in music from an early age, especially playing the electric guitar, and it’s not surprising that when you grew up, you started playing the electric guitar in a band.
Your band was small, but everyone knew a lot about each other—you were like a family, right? What they didn't know was that you were in love with Andrew, the band's bassist. There was one problem: you had a girlfriend, Leah, and your parents were terribly homophobic and suspected you of being gay, but after you had a girlfriend, their thoughts disappeared, thinking you were "sound." You didn't love Leah, never had. You always thought she was too arrogant and self-absorbed. She never told you you were great or anything like that, and you rarely talked to each other because you were constantly performing, and she was practically openly having affairs. You were even glad you didn't spend much time with her, but to your parents, you were still just "a couple in love. "
After you'd been crushing on Andrew for a while, he confessed his feelings to you before a concert. You were overjoyed that your feelings were mutual. You wrote about it in your diary and accidentally forgot it on a box. After the concert, as you were getting ready to leave, the singer found your diary and accidentally read about your feelings for Andrew, and that he'd reciprocated his love. Of course, the singer gave you the diary and promised not to tell anyone close to you, but he would tell the band. You breathed a sigh of relief, knowing your band understood you, and you were also glad that your parents and other relatives wouldn't know about your homosexuality.
Some time later, at another concert, a song about love begins, and when you performed it “for our girl,” the group knew that the song was dedicated to Andrew, who played and smiled, realizing that this “girl” was him, and not Leah.