忠誠
affection
allegiance
along
background
beautiful
celebration
character
couple
devotion
eternal
everlasting
faithfulness
family
fidelity
forever
gift
happiness
heart
holiday
life
linked
lock
love
loving
marriage
matrimony
metal
nuptial
nuptials
padlock
passion
potent
powerful
red
relationship
robust
romance
romantic
rugged
shape
sign
special
strong
sturdy
symbol
together
valentine
wedding
wedlock