Being an affectionate tomcat, I love affection in return. If someone is not overly affectionate, I can deal with that...who knows, they might not have experienced affection in their life,but are willing to learn!!!
Those that push away affection and aren't willing to change would push my limits.......and I'm talking affection NOT sex. Too many of us guys equate sex with affection...to some degree it is......perhaps. I always like the hand holding, little quick kisses in public,but nothing deep...that's best saved for later