This is a read play involving 1 and 2. If 1 stays put, 2 curls around 1 to seal his defender and score. His defender will likely be prepared to defend a cut to the strong side corner.

If this quick pass to 2 is not there, 1 then uses a screen off 5 to catch in the corner.

1 may read his defender and cut to the corner himself first.

If 1 is not open, 2 then curls and rub his defender off 5 for an easy score. 5 may back peddle afterwards as a safety inbound.