He loves when his partner tag along to only watch him train, since he enjoys their company but still don't want to sacrifice his training time just to be with them. Just having them looking and motivate him from the side lines fills him with determination. He loves the look of his partners face when they are completely focused on his, completely emerged in his graceful and beautiful movements, and just seeing that he isn't holding back. Then of course there's also the bonus which is the combat suit. With all this attention of this he would show off a lot, attempting to do some cool trick just to gain their compliments. As the graceful ninja he is, it ends up as a beautiful and cool trick that wows his partner, even though it have been times when a branch he stepped on broke. Of course it is the branch's fault and not his own. One of his favorite things to do with his partner would be to watch horror movies together, especially if his partner …show more content…
are easily scared buy them. Having them curl up next to him or grabbing his arm makes it feel like he's kind of protecting them in one way. He would also tease them a little, joke about how the movie isn't real and that they shouldn't be so scared, but he wouldn't tell them to stop clinging to him. After a while he would unconsciously start holding their hand while watching the rest of the movie. One of his favorite types of kisses is when his s/o is kissing his hands, whenever it is the back of his hands, fingers or knuckles.
Like them going out on a dinner at a restaurant, holding each other's hands over the table and they quietly takes his hand and brushes their lips over his knuckles. With no words they would casually give back his hand like nothing happened while Sonic himself is about to internally combust. He is very blasé when it comes to sexual stuff, but he turns into a fucking mess when it comes to fluffy actions. Teasing. He loves teasing, him teasing his partner or the other way around. Sonic is mostly lingering touches out in public, "accidently" brushing his fingers on his partners body just to see them turn into a blushing mess. The best way to turn him into a mess, is by just doing fluffy things in public. Kissing him on the cheek or hugging him at random times. Sonic can, unfortunately, control his blushing, but at times you can see a faint blush on his cheeks which he completely
denies.