Case. The partners have different needs for closeness; each feels rejected or pressured.
Model. Different parameters of one system, not a breakdown. Pressure and avoidance only deepen the mismatch.
Protocol. Speak of the need directly and without blame; find a rhythm comfortable for both; separate closeness from “proof of love”.
Lesson. There’s no “right frequency” here — there’s an agreement between two.
See Your love language.