Do you think this describes a perfect relationship?

You never have any fights. You may disagree, but you never get angry or upset at the other person. Everyone says that fights are healthy in a relationship, but what if you never need to fight because it just works that way? Wouldn't that be a better relationship? I get that bottling up your emotions is not good, and then fights may be good, but if you don't need to and still don't fight, that should be better.

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Before you say that it's a nice dream, but impossible it isn't. My parents are like that. Honestly, that was my baseline for a good relationship, because I didn't know what other good ones were typically like. I was surprised when I heard that fights were supposedly good in relationships, never having seen one from my parents. Fights=arguments.
Do you think this describes a perfect relationship?
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