What's "tryna?" Do people commonly say like that?

What does “gal pal” refer to? What are the other expressions that I can use instead of “pal”?

"Gal pal" means a close friend that is a female. It is an expression that is not commonly used but is fun to use because it rhymes. Here are a few other expressions that can be used instead of "gal pal:" - Sister from another mister - Bestie - Home girl Most of these examples are just fun, slang phrases that can be used instead of "gal pal" or "friend." I would recommend that you use these phrases only with a close female friend instead of an acquaintance.

What would be obstacles that pilots could possibly encounter?

I'm not a hundred percent sure, but from my understanding, they would have to avoid really tall buildings, other aircrafts, and bad weather when flying. Perhaps when landing, they have to make sure they land on the airstrip otherwise they could possibly hit other things. Or if they're smaller aircrafts, perhaps like fighter jets or crop dusters, they can fly lower to the ground, so they may have to avoid more obstacles like trees and mountains. Ex: The crop duster nearly crashed into the mountain over there. Ex: When flying into a city with bad weather, I have to avoid tall buildings.

What's "Branson and Bezos?"

Branson and Bezos are Richard Branson (Virgin Records/Virgin Group) and Jeff Bezos (Amazon), two billionaires that are among the richest people in the world. They are extremely famous and well-known, so they are often simply called by their last name. Ex: Bezos cares more about space travel than his own employees. Ex: Branson built one of the biggest record companies in the world.

Does "familiar" has something to do with the word "family?"

Good guess! They are related terms. If "family" refers to people that we are related to in some way (by blood or by marriage), then "familiar" refers to things or people with which we know, have seen/meet/heard of, or are comfortable with. For example, if you find a person familiar, it means that you may have seen or met them before. Ex: Sorry, you're not familiar to me. Have we met before? Ex: I'm not familiar with that road, so I got lost.

What is "on to"? Could you tell me how to use this?

This phrase is essentially a shortened form of "move on to". We use it to say that we will stop discussing or doing something and begin discussing or doing something different. In this case, I think the video is a clip from a larger show and the chef was probably making something before this and now he is moving on to the next dish. Ex: Okay, on to the next question. Ex: I think he's already on to the next thing.