I work together with the centre pretty closely. At first I wanna introduce the 'give' command; but Teacher Rosie explained that the appropriate manner would be 'please' and when the item is passed over, we should response with 'thank you'.
Have been pracitising that and now, I cannot 'snatch' any object away from him. I will ask for it. "Kayden, can I have the Desitin please...."