Though I like to think of myself as open minded and comfortable with my sexuality; when I did a playthrough with a femShep and decided she'd have a romance with Jacob...there was something about his romance dialogue that just made my skin crawl.
I think that everyone feels that Jacob was a bit creepy
. I wouldn't worry about it.
I don't know, a manShep/Garrus romance just feels kinda right. Even more right than a femShep/Garrus relationship for some odd reason.