The littlest things can make ur relationship with someone stronger, longer, and more well being. You should always give him/her random hugs whenever you feel like it, and soon your relationship will become tenacious. but don't hug him/her to much, you don't wanna run them away.. when the moments right? you'll feel it. ie: laying in his lap, always the right time for a nice clinging hug. playing with each others fingers while talking is the best! spice up ur hug a little, nibbling, rubbing, a little grinding for you kinks, i see you.
And yeah i know, the Chris & Rihanna thing, but they look so in love in the pic.