All of those examples sound like a gay man to me, rather someone that doesn't want to admit they're gay.
Not necessarily. There are men who after exploration discovered that their attractions were merely a deep platonic love that was rarely, if ever, examined. They could never hold hands with another boy when they were young children, never express the words "I love you" to another boy, or never kiss another boy on the cheek as an expression of platonic adoration.
These behaviors are highly discouraged by our culture by suggesting that such affections between boys are sexualized or homo-erotic. And, again, such behaviors aren't necessarily sexual affections.
It is these types of cultural hang-ups where I believe boys are at a terrible disadvantage compared to girls. Girls can hug, kiss each other's hands and cheeks, and freely show adoration and affection freely without much in the way of shame. But because of the cultural disgust we have toward male-on-male sweet affection, there's a lot that is missed.
One of the dance videos I often share with people still rather new to dance is a 6 minute montage of many different people of all ages describing why they love dance. One of the groups that is featured is all males over 50, dancing contemporary dance together. In the video interview, one of the men said so simply while placing a supportive, soft, and loving hand on another male dancer's shoulder:
"I love this class because here I can touch another man. And it's just me touching him."
There's a lot of truth there.