Is it a coincidence

Is it a coincidence a song by Mellow Café on BeMusic

Intro - Hyewon Solo Version by Mellow Café,
Is it a coincidence by Mellow Café,
Curtain call by Mellow Café,
after the lapse of time by Mellow Café,
You are by Mellow Café,
space flower by Mellow Café,
Puzzle - Accoustic Version by Mellow Café,
Outro - Cracker Solo Version by Mellow Café,