1.
Undeniably,
you
are
the
one
who
holds
the
key
to
my
heart. 】

2.
Ultimately,
it
is
your
love
that
completes
me. 】

3.
Unconditionally,
I
choose
to
be
by
your
side
forever. 】

4.
Unmistakably,
our
love
is
written
in
the
stars. 】

5.
Unquestionably,
you
are
my
soulmate
in
this
vast
world. 】

6.
Unreservedly,
I
surrender
my
heart
to
you. 】

7.
Unwaveringly,
my
love
for
you
will
stand
the
test
of
time. 】

8.
Unbreakably,
our
bond
is
forged
in
a
love
that's
pure. 】

9.
Unceasingly,
you
fill
my
life
with
endless
joy
and
happiness. 】

10.
Unabashedly,
I
declare
my
love
for
you
to
the
whole
world. 】

11.
Unconditionally,
I
will
always
support
and
cherish
you. 】

1
2.
Unreservedly,
I
give
you
all
of
me,
flaws
and
all. 】

1
3.
Undoubtedly,
our
love
story
is
one
for
the
books. 】

1
4.
Underneath
it
all,
it's
your
love
that
keeps
me
strong. 】

1
5.
Unfailingly,
you
are
the
reason
behind
my
smile
each
day. 】

1
6.
Unilaterally,
my
heart
beats
only
for
you. 】

1
7.
Unreservedly,
I
entrust
my
heart
into
your
loving
hands. 】

1
8.
Unconditionally,
I
will
love
you
in
every
season
of
our
lives. 】

1
9.
Unquestionably,
you
are
the
missing
piece
to
my
puzzle
of
life. 】

20.
Unmistakably,
true
love
exists
because
of
you. 】