His Favorites Place To Kiss You
Hotch: Your cheek. He finds it a simple gesture that means a lot. He can kiss your cheek basically anywhere without it being considered inappropriate and Jack thinks it's cute.
Morgan: Your lips. You're his baby girl and he won't hesitate to full on kiss you to make someone back off or just because he wants to.
Reid: Your eye(s). He finds the 'Eyes are the windows to the soul' thing is quite fascinating and he always says that your eyes make him feel loved, even from the first time you met. He likes to remind you that he feels your love by kissing your eyes.
Rossi: Your temple. Simple, easy, not out of the ordinary. Perfect gesture in his mind.