Search Results: physical differences in relationships

I'll try to make the backstory brief.
Over 4 years, my ex and I were on and off because of our religious differences. She is a Mormon, and I and a inactive Catholic.
Last time we were together, we got back after 2 years of being apart, and she didn't want to lose me again and we got to the point where I was trying the church and she promised to make it work, and we almost got married.
She changed her mind, went on a mission, ended things with me. Also blaming me for the failure of the relationship. Then she got married a handful of months later.

It's been just over a year since she got married, and I got a message from her. I asked what she wanted, and she hunted me down to talk to me. She tells me her husband passed away from Covid 19. She wants to see if we can put aside the past, and move forward and try again.
She hasn't been gone long enough for me to be 100% over it and most of me is still pissed about what she did. But that part of. me that loves her is still there.
Disclaimer:
The Mormon culture is that f they are married in the temple, they are sealed to eachother. So since I won't convert, she wouldn't be sealed or whatever to me. In her mind, she will be with her husband in the afterlife, and I'll just be around for the physical life I guess.
I told her I'd think about it, and I haven't received more information.

I'm Ticklish: So... Yah, this isn't something I usually admit because as soon as I tell people, what do they do? BAM! Tickle me. But y'all can't do that so we're good.

Something I should expound on is that I'm extremely Ticklish, infact, I can tickle myself to the ground unable to breathe from laughter. Not sure if my brains busted or if it's some phycological thing, but yah. Luckily, it's only really the armpit area that's like that, but even my knees are quite ticklish. This one time, I was in a car with some friends and in the middle seat. The two friends sitting next to me both stated tickling me for a while until I finally passed out. Yah, kinda embarrassing (btw they felt really bad about that and never did it again, cause tbh it's kinda wierd)

My first set of questions- Is it normal to be this Ticklish? Especially as a man? Is this a turn off for woman? Does this weird you out? Include any other thoughts on this.
The next subject is extremely relevant

Hug/snuggle/cuddle: Now wait! I actually really like hugs, and for some reason they don't tickle all to much at all really. The problem is my lack of experience with hugs cause my family hates hugs, except my mother does tolerate it but that's besides the point. But one of my fears with woman is that imma hug em wrong and they will get mad at me or something, so I've got questions.

When is a good time to hug or snuggle? What's the difference between a hug and a snuggle? Snuggle/cuddle, what's the difference? Which is better? As a guy, can I initiate a snuggle? Who leans on who? How long do you hug/snuggle a woman for? Anwser all of these assuming a romantic relationship is already in place, I already know the hugging etiquette for friends that are girls or family.
Sorry for the silly questions but they are legitimate

Kiss: I have no idea what I'm doing, my lips are dry, cracked and I pick at them a lot cause of my nerves.
I should probably do a forhead kiss first. I don't know.

Thanks for anwers!