Question

What is the difference in meaning between:

Answer 1

Answer: 1) Is basically saying that you HAVE to be kind to your classmates, like a command.

2) Is asking a question, do we have to be nice to classmates. Almost like asking for permission.

Explanation:

Answer 2

Que en la primera está diciendo algo que es , y en la segunda está preguntando algo , los dos son diferentes modelos