ADN-712 English Sub. The Moment I Heard Her Sing, A Wave of Nostalgia Tightened My Heart… Like My Wounds Were Healing. Seiji’s Pain Runs Deep—He Never Could Protect His Sister Who Took Her Own Life After a Tragic Incident. Meanwhile, Tina Sings Every Day at the Bar, Carrying the Wish of a Lost Friend. Their Untold Feelings Blend, Layered With Heartfelt Love Songs…