Can a Libra Man and Cancer chick get along??

I worked with a few Libra men as well as dated a few. But the one I was madly in love with, well let's just say I scared him off. Chemistry was incredible!! BUT, its funny b/c when I DONT show interest in them, they are allll over me. I had a co-worker call me at odd hours of the day just to hear my voice, or say HI. Another one I met and he wanted to date me, I wasn't that into him b/c his pics online didn't match the REALITY, and I was put off by that. He continued to call and beg for me to hang out with him. Another one I met was nice, took me out a few times, then went ghost or wouldn't return my calls in the same day. But the odd thing was, he was overweight and though I found him attractive, he didn't think he was.

DO they have esteem issues? I know they tend to like to meet new people and can be very chatty, but what makes them tick? Are they an ideal match for Cancer?