THE ONE OF MY FAVOURITE SONGS

This is one of my favourite songs.
This song belongs to album, Teenage Dream, of Katy Perry.
This is her second album. I like her songs and she compose her lyrics.

I like this song, because I remember a lot of things with my boyfriend.
The song explian that the girl have a new love and this love is like a teenage love. She is in love. And I'm feeling identify with this song.