no guys you do not want a possesive "yandere" bf/gf. that sh** sucks. speaking from an experience... my ex would like to stalk me on every social media acc I have, would try to reach me out, STALK ME IRL... he even threatened to harm me, my friends and family. when I was still in a relationship with him, he would not let me meet up with any friends, female or male. he would not let me post anything on my social media accs. he would follow me everywhere I go. oh and when I broke up with him he went nuts and his father called me multiple times threatening me and my family for breaking up with his son💀 changed my phone number multiple times and deleted all of my social media accounts. I even thought of changing my legal name 💀💀🙏🙏🙏🙏