My Yuki is a headbutter. He won't let you hold him in your lap and cuddle him, and he's not usually going to lay beside you - but he is still beyond affectionate!
If you get anywhere near headbutting range with him - you're going to get it - BAM! He'll purr away, lick you all over the face... and if I'm in the bathroom drying off, he'll be on the sink counter with his front feet on my chest (he stands) kneading away, trying to lick my nose!
Recently, he's started sleeping near my feet at night on my bed, and if it's reeaaally early (say, around 5:30am or so) and I happen to wake up before my alarm goes off for work around 6:30am, he'll cuddle up beside m..
Speaking of the devil! He just brought me a toy to throw for him!! He loooves playign fetch.
Anyways... he'll cuddle up beside me and purr away! I love it when he does that.. he'll lay there with his eyes mostly closed and knead away on the covers. So sweet!
Something else I notice him doing a lot is blinking at me. He'll lay there and slowly bliiiiink... over and over again. I love it.
Another thing about having a bengal cat - you're probably going to hear them meowing by themselves for no reason. Yuki does this a lot when he's playing, or just wants attention. They're very vocal! He's in my kitchen mooing as I type this.