Perhaps they also thought there was little difference betweenplatonic vs. romantic relationships.
They may even feel love for each other, referred to as platonic love."
Science journalist Lydia Denworth has discussed the important role close friendships play in lowering hypertension and promoting sleep.

Turns out, platonic relationships can do more than just keep you healthy and happy when you’re single.
They can also prepare you for romantic love when and if it enters your life again.
Setting healthy boundaries is one lesson you’re able to learn from nonsexual relationships, per Khorram.

When in a relationship, do you find it difficult to give your partner space when they need it?
Sure, you were disappointed, but didn’t you understand and let it go eventually?
Did you respect their need for space?
This could be a tip on how to operate within a romantic setting.
As Cherry noted in Verywell Mind, “These [platonic] relationships tend to feel easy and comfortable.
Both people feel that they are safe and free to be themselves.”
You might even uncover whyyou’re resistant to being vulnerable in a relationshipto begin with.
Use your platonic relationships to exercise those muscles as well.
Reach out to them regularly to invite them to participate in activities."