what does Oberon plan to do to Titania?

Oberon wants to make Titania fall in love with him because he wants her to give him the indian child. Having taken the child to raise because his mother was her best friend, Titania has of course said no. Oberon sends Puck to find the magical purple "love-in-idleness" flower, and then waits to sprinkle it over her eyes while she's sleeping. In the end, the enchantment works, but Puck causes all kinds of mischief along the way. It's love EVERYWHERE!