Please choose the correct ending to complete the given sentence: Youth: [header] How to be friends with everyone at school [title] Be nice. [step] Nobody wants a mean friend! Be nice to everyone, even if they are mean to you. Smile a lot and lend things to people who need them.

Ending1: If they're mean to other people, laugh it off and leave. Always speak kindly to people that avoid you. Ending2: The idea isn't to be mean to everyone, but to be positive! [substeps] Be the type to occasionally get along with/like everyone. Point out something wrong with someone and act as if it's inconsequential. Ending3: If they say mean things, get out of their way. Good friends are worth keeping, and you don't need to act mean all the time. Ending4: Avoid giving people a hard time about things, and remember the golden rule: do unto others as you would have them do unto you. Be nice to others and only then they will be your friend.

Answer format: ending1/ending2/ending3/ending4