affectionateness

nouns

a positive feeling of liking
"he had trouble expressing the affection he felt"; "the child won everyone's heart"; "the warmness of his welcome made us feel right at home"
affection, affectionateness, fondness, heart, philia, tenderness, warmheartedness, warmness
is derived from
affectionate
a quality proceeding from feelings of affection or love
affectionateness, fondness, lovingness, warmth
is derived from
affectionate