• Make weird faces.
• Say "aww".
• Ask how my day was.
• Dance ridiculously.
• Lick their lips.
• Bite their lower lip.
• Get frustrated.
• Laugh.
• Sing to me.
• Make that sexy half smile.
• Have proper grammar.
• Are funny.
• Tease me a little.
• Smile at me when I'm laughing at something else.
• Play with my hair.

I don't know, but that's drives me crazy.