Why Polar Analytes Retain in Normal Phase Chromatography?

Points on why polar analytes retain in normal phase chromatography:

In normal phase chromatography, the polar stationary phase interacts strongly with polar functional groups, causing selective and prolonged retention of polar analytes.
These interactions arise from hydrogen bonding and dipole–dipole forces between the stationary phase surface and polar analytes, increasing their residence time on the column.
As a result, polar compounds experience stronger adsorption than nonpolar molecules, which explains their delayed movement through the stationary phase.