Talking abt Gaalee for a second,☝🏼I have a headcanon.
Like its just so silly that could happen (delusional)
In NaruHina's wedding Ep when lee is walking with gaara and the others and they have to slip up until the cerimony he gives a 'see you later' to gaara plus a cheek kiss. They are on the corner and is super quickly bf Lee disapears with a smile.
And its so tender, so natural that makes gaara amused. Bc at this point they would have developed their relationship for a while (for me they started talking while naruto was training with jiraya and maybe dating before? Or after the great war? ).
In the begining they probably exchanged letters, and maybe lee was send to help train shinobis (u choose if bf or after the war) so they begin to see each other and (if its up to lee) sparring every free time they got.
I believe Sunagakure's culture would amaze lee, he is so respectiful, so beautiful displaced but happy to be there.
When their friendship gets to the point of being touchable (a hand on a shoulder, holdind arms, pinching clothes to draw attention- this when lee isn't being too boisterous to stay near lol) gaara sand sometimes gets in the way. U know, its an instinct that's hard to break, and then there's the armor too.
But Little by little, they became more comfortable with each other, so it’s good to see how they’ve progressed to the point where Gaara’s defenses don’t even go up in response to Lee’s actions.
In Naruhina's cerimony when lee is crying the kazekage in a blink is by his side. Just touching shoulder and letting the jounin (completely overcome with emotion) lean against his chest unfazed. ( I lied. he is kinda emotional there too)
So yeah, cheek kisses for te guys!!!