Nobody enjoys the company of others as intensely as someone who usually avoids the company of others.
alone lonely friendly isolation open loner lone-wolf introvert misanthropy misanthrope hermit solitary anthropocentrism warm recluse anthropocentric antisocial friendless sociable isolate seclude withdrawn affable lonesome extrovert ascetic secluded reclusive approachable unaccompanied amicable communicative responsive outgoing cordial anchoress anchorite by-oneself chummy cloistered clubby companionable companionless convivial eremite forthcoming genial gregarious hail-fellow-well-met hermitic incommunicado marabout on-one-s-own solitarian solitudinarian troglodyte unsociable
Jealousy appears to be a redoubtable pitfall for love, on the toll road of self-absorption and unshareability. When love has to remain cloistered and ostentatiously exclusionary, envy may show its pernicious power, cause wounding harms and unchain emotional twisters. ("Why has Shé got stars in the sky?")