Hey, wow! This is amazing; I love Just Press Send. I just recently started it after seeing it on a lot of my favorite authors' reading lists.
I love the depth you give to your characters. I feel like each of them comes from a stereotype, but you add so much more to them to make them more realistic. You take the parts I really don't like about certain stereotypes and replace them with more realistic traits.
Take Tyler (Or should I say Ty?) for example. He's kind of originates from the playboy-ish athlete stereotype, but you take away 3/4 of the douchiness and replace it with so many other things, like how his clear attraction to Nat, (if he isn't, I'm extremely sorry) is caring, not purely physical.
Anyways, thank you so much for reaching out! Your book is so fun and innovative and I really enjoy it! I can't wait to read more.