为你只手遮天与你执手晴天
[wéi nĭ zhĭ shŏu zhē tiān yŭ nĭ zhí shŏu qíng tiān]
For you, I am willing to cover the sky with one hand (a hyperbolic phrase implying being all-powerful for the loved one), while for us it's holding hands under the clear sky, showing the deep dedication and sweet moments one wishes to have with his/her beloved.