It is wrong to be emotionally manipulative.
Tara has been dating Willy and sees a really nice necklace in a store.
Tara wants Willy to get her the necklace.
Tara tells Willy the necklace would make for a nice birthday or anniversary present.
Tara tells Willy he'll get her the necklace if he loves her and doesn't want her to break up with him.
Willy will want to get Tara the necklace as a present on a special day.
Willy will feel emotionally pressured to get Tara the necklace because of consequences.