[header] How to deal with a boyfriend who is obsessed with your butt [title] Figure out your personal boundaries. [step] Before you can figure out which behaviors to address, consider your own boundaries. You want to have a firm understanding of what you are and are not okay with in your relationship. 
[substeps] You should never feel bad about asserting your boundaries. If a behavior makes you uncomfortable or unhappy, you have every right to address it.