"U...U...U: U's in love with you, you, you..." U Loves You, Baby: A Constrained Nonsense in Rhyme

U, U, U: 
U’s in love with

you, you, you – 
not the pitcher
Yu, Yu, Yu, 
nor the actress
Yuu, Yuu, Yuu.
    * Yu Darvish and Yuu Ayase

U, U, U: 
U’s in love with
you, you, you. 
Masekela,
Hugh, Hugh, Hugh? 
Nope, nor Welsh named
Huw, Huw, Huw. 

U, U, U: 
U’s in love with
you, you, you…
not your trees of
yew, yew, yew – 
trees you’ll need to
hew, hew, hew.

U, U, U: 
U’s in love with
you, you, you. 
(As you shear your
ewe, ewe, ewe, 
note what shade’s her
hue, hue, hue.)

U, U, U: 
U’s in love with
you, you, you. 
Yo-Yo Ma? Not
true, true, true. 
(If not Ma, then
who? Who? Who?)