Yoga Retreat or Yoga Challenge?

I went to Hot Yoga lessons three times last week to minimise jet lag and all clearing my head and mind after returning to Tokyo. When I'm thinking about something, I just keep stretching. They say it's good to move your body and exercise, but apart from walking, stretching poses always give me a space and time of "empty=nothingness" where I don't always think, which feels really good.
Even when I'm cooking, I feel like I'm in a similar state of "nothingness", but I can't help as it gives in to the temptation of scents, so yoga is definitely for me. lol

During the yoga lesson, I have noticed there is a man who has apparently have no clue what to do or follow in that lesson. He just wanted to sign up and give a try... perhaps. That is absolutely okay. Perhaps he did not even realise how many women have less clothes, almost bras and yoga stretch pants. He was physically looking around in the studio all that time. Well, oh boy. He has got excited himself staying in there right after 5- 10 minutes and his body besides that excited part, it has given him really stiff and could not even stretch much as he wanted... I felt bad for him as you can tell he felt embarrassed.
Said I was unsure what to say to him... maybe it is better to ignore him in that case?

The instructor also did not want to engage with him to help or talking to him on fixing the poses, until his excited part can clam down... but it did not seem calming down a bit.. maybe he liked it, well I don't know. After all, we have never got a chance to see him.

He has tried to stay there and been trying to catch up with all our moves and poses for another 20 minutes or so, and have decided to leave as he was remained excited that visibly.
Poor man, I thought. What a bitter lesson challenge.

Again, I usually stay feeling nothing but so much challenging on that day, as apparently between girls in the studio were like giggling and teasing what is he doing???

Once in a while, we do bump into this type of newbie guys coming in to our very female driven classes. What would be the best tip to let him feel comfortable and have a smooth lesson?
This behaviour may be a bit too Japanese girl school-ish? Kinda childish behaviour.
Well, I don't know,,, as when I joined yoga classes in London, there were mixed gender yoga classes which were quite common and I would like to be that ways in Tokyo, too.

When I shared this story with my lovely gay mate, he mentioned that that guy was definitely expecting to have that tension on purpose and should be happier to stay there. Is that something guys would think that way?
Maybe I am too open minded? See, I am over thinking again! lol

Have a good start of the week, everyone.