This is from the last sequence in the second movie. After confessing her love to Syaoran, Sakura hurries to jump into his arms. Syaoran urges her to wait until the effect of the Void card has worn off and the staircase repairs itself but she doesn't listen. 

Many people thought it looked like Sakura wasn't going to make the jump, as the movie ends with her in midair. So to remedy this, I had some fun and moved my cel layers around to get a new shot where she definitely makes it, haha!