Demiplatonic

Demiplatonic is an a-spec identity defined as someone who does not experience platonic attraction until they have formed a deep emotional connection with someone. Demiplatonic can be an orientation on its own or can combined with other orientations. For example, one could be demiplatonic and gay, meaning that when one does experience platonic attraction it's only towards people of the same gender.

The counterparts of demiplatonic are demisexual, demiromantic, and demialterous.

Etymology
The prefix demi- means half or partial. The prefix is also used in words such as demigod.

Resources

 * 1) https://www.deviantart.com/pride-flags/art/Demiplatonic-558308808