来不及在一起多可惜来不及说爱你已失去
[lái bù jí zài yī qĭ duō kĕ xī lái bù jí shuō ài nĭ yĭ shī qù]
The phrase 'Lai Bu Ji Zai Yi Qi Duo Ke Xi Lai Bu Ji Shuo Ai Ni Yi Shi Qu' is somewhat long but it conveys regret - didn’t have enough time to be together, how unfortunate; didn't manage to confess my love and you are gone. This portrays strong sentimental emotion of loss and remorse.