ELI5: Explain Like I'm 5

Fidelity

Fidelity is when someone is loyal and keeps their promises. Like when mommy says she will take you to the park, she is being faithful and keeping her promise. You can trust mommy because she always keeps her promises. Fidelity is important in friendships and relationships too. When you have a best friend, you want them to be loyal and honest with you. That is what fidelity means, being true to your word and being loyal to those you care about.
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