Oblonsky, who had long known that Levin was in love with his, Oblonsky's, sister-in-law Kitty, smiled very slightly and his eyes sparkled merrily.
Esteban Arkadievich, a quien le constaba de tiempo atrás que Levin estaba enamorado de su cuñada Kitty, sonrió imperceptiblemente y sus ojos brillaron de satisfacción.