Can a Scorpio ever get truly close to somene?

I've never gotten truly close to anyone.I've always felt that I was missing something,that I was supposed to find something,almost like that was why I'm here.I believe in all or nothing,as far as loves concerned.If I ever get into a relationship they will be my everything,someone I can truly not live without.If they ever die,I'll die too.I can't quite understand relationships that are on and off,people that break up easily,or don't treat their partner right.I'm afraid I'll never find who I'm supposed to find,because not everyone does.People who divorce obviously didn't find them.I think I believe in love at first site,but it doesn't necessarily have to happen.My point is,I'm not sure if I'll ever find someone I can completely trust and truly love.I feel like there's something huge missing in me.I'm a Scorpio,with a Leo moon and Cancer rising.I have Capricorn,Virgo, and Sagittarius in my chart,but I can't remember the placements /: