The song starts at 1:33.
I love her singing so much.
BTW, the name of this song, if translated literally, is "Life as a summer flower."
more info: The name of the first song, again translated literally, is "Give me a reason to forget you" by A-Lin, or 黄丽玲. It's a love song, as the name tells.
The second song "Life as a summer flower" by 张靓颖, is about thinking of our life. PS, the original author and singer of this song is 朴树, a famous male singer in China.