Cupboard love - Cupboard is an artificial storage rack type furniture in which you store things. Well, cupboard love means unreal and artificial love which you give someone in order to get something from him/her.
1. Don't give me you cupboard love dear, I know what it is for.
2. You want the key of the room; ask for it, no need for the cupboard love.
3. I know what is going inside your cerebrum, you want something and you pretend to be so caring, just cupboard love.