They're best friends who tell each other everything. Eden is hopelessly in love with Thea but knows her lesbian ass is incapable of fully reciprocating his feelings, but the mere fact she trusted him enough to agree to a lavender marriage with him is enough to make it all worth it.

They frequently cuddle, but their only actual sexual (or kinky) interactions happen when either they're trying to get pregnant or when they're both extremely drunk and Thea is in a good enough mood to indulge Eden by beating him up a little. Outside of that, they both sleep around with people of the same sex whenever they're out of state (Eden more than Thea).