I just realized she opens the album with Dance In The Rain, which talks about loneliness jn the lyrics and despair and fear in the PV, and then closes with WALK OF MY LIFE, which is totally the opposite, it even says "I'm alone, I'm alone' I wont say such things anymore"
As someone who has always been singing about love and talking about marriage and family in early interviews, no wonder why she feels "finally free"