In the series of photos that follow she has seen people who she loves and is trying to get to them. In this instance it was Emily, Marian, Jean, Alex and Grace. She is such a funny girl. She really isn't keen on strangers but once she has befriended someone then they are a friend for life and she will spot people she knows amongst a crowd; these are the faces she displays as she tries to engage with them. In the last picture she is reversing ready to launch at her specified target!
Agility watching - above
People watching - below