Answer: the internet has brought young ones closer to each other people feel more comfortable sharing their opinions on a certain topic or share their interests with other people, maybe even venting to other people about things they're struggling with one of the reasons for this is anonymity people feel safe knowing that on the other side of the screen there's a person that actually wants to listen to them without judging
Explanation:
with apps like discord or amino make it very easy to make friends and stay in touch for example if you're changing schools or countries it would mean that a friendship is over if it wasn't for technology. This way it doesn't feel like we're being forced to end a friendship and still stay in touch. The internet can give you the acceptance and understanding you something that sometimes, even your own real life family or friends can't get you
We can also see ALL sides of a situation usually in real life people would be too scared to give their opinion on something because maybe they're a little younger and people would brush it off that what they think doesn't matter. While on the internet everyone can be given an equal chance to speak on something that matters to them and this helps us all to be more open minded and understand others and even ourselves more. You learn when you can speak on something and where you shouldn't
I can cross out the first and last one and between the two left I think it’s the one about the friendship because the flashback includes that they were friends when younger and the person with illness only had that one friend which in my opinion adds mystery about the friendship. So basically the 3rd one about friendship.