There's a slight look in Tidus's direction, probably meant as a 'what do you mean, not going to get weird?!' kind of look, but it lasts only a brief moment. Probably not even long enough to fully convey the message.

He's glad enough that Tidus seems in favour of the idea anyway. It makes him feel a bit less dumb for offering to help. Kaiba does seem like the kind of guy who could use it.

"Well, then the first tip is that you shouldn't be too hard on yourself over that! You're trying, and anyone who cares for you would already appreciate that effort by itself. Not to mention, you guys wouldn't be together if he didn't like you for who you are." Inigo says it so easily. With a slight smile, even. It's like these thoughts come natural to him, despite him literally never applying any of that kindness to himself.. "But if you want to make a first step, it may be good to figure out what kind of affection is easiest to express for you. There's all kinds, after all, and many people are better at one kind than another! There's physical affection, but also verbal, or giving gifts, or doing things for others.."

He points at himself. "I'm pretty comfortable with all of them." Because he's a sap. A huge sap. Then Inigo points over at Tidus. "And Tidus here is a champion of picking gifts. He's much better at that than me!"

And sure, Tidus also gives nice hugs and it's great to spoon with him but he is saving his friend that embarrassment.

"So it's easier to find what doesn't feel as hard for you, and then you can move your way up from there towards the things that are a little harder."