[Robin smiles again, chuckling.]

Mm. It's confusing, isn't it? Relationships are difficult to generalize, since each and every person tends to go against the generalization.

[She holds up her finger and presses it against his lips before he can talk.]

That means the moment you try to explain it to someone and say that it's one way, they will immediately be able to list numerous examples where it's different.

[She pulls her hand away, resting it in her lap.]