收集 is one of the new songs from the last release (a compilation album titled 收集伍思凯创作自选集) by Sky Wu (伍思凯), a singer-songwriter from Taiwan.
The song is composed by Sky and the lyrics is by 何启弘. It is an intense love ballad which Sky is known for writing.
The structure of this song is quite special, unlike the typical verse, chorus, verse, chorus, chorus kind of song.
Listen to the song: