Tyler is fond of St.
Tyler is head over heels for Saint
S. is the apple of Tye's heart.
Tye is completely smitten with S.
Saint has won over Tye's heart.
Tye's love and devotion knows no bounds for Saint
Tye is deeply infatuated with Saint
Tyler is utterly enchanted by S.
St. is the embodiment of Tyler's happiness.
Tyler has a soft spot for S.