Do you think that sleeping with your best friend or changing clothes together after a full transition is a bad or weird thing?

Do You think that there something wrong with sleeping or continuing to have intimate contact with your best friend after the transition?

First of all, I want to clarify that I don't mean to offend anyone or anything like that, I just have a hard time expressing myself ^{^}

Context: All this comes because.Well, yesterday I was talking to my best friend, he and I have known each other all our lives, like, 10-12 years of knowing each other, since childhood lol

He was the first person I told that I am trans and he has always supported me in it, however, yesterday while we were talking I told him that I plan a complete transition, and we were speaking of that and other topics. Random things I guess, but at one point I told him that we should go back to having a sleepover like before and play video games until the wee hours sometime.

He said that was fine, but after my transition we couldn't do that anymore and that really confused me.

I asked why and he said "intimate" contact might be weird, since we couldn't sleep together in the same bed or change clothes together like we always used to. I don't think that the transition should be a factor for not being able to sleep together or anything, we have done it all our lives (I don't mean anything sexual)

I can understand the topic of changing clothes together, although it makes me feel a little sad since, I'm still me, the same person

And I think what confused me the most was that he told me that I usually sleep in loose clothes and that I couldn't do that now either if we slept together in a hypothetical case I honestly don't get it, I mean, I don't feel mad at him but, I'm the same person, and the fact that I don't want to sleep in the same bed or be bothered by baggy clothes... It makes me feel That he is only thinking about a sexual topic or something

What is your opinion? Am I missing something?

And sorry for so much text