Does yusei like sherry

Answer 1

Of Course She Does.

She is strongly focused towards him but, yusei definitly cares her as a friend ,the hint is in:

Yu-Gi-Oh 5d's episode 117 when he tried to save her from being sucked inside a wormhole.

yusei in love with aki, there is a hint in the ending 5.

Answer 2

yes he does.

the hint is in yu-gi-oh 5d's episode 117 when he tried to save her from being sucked inside

a wormhole and he definitly has feelings for her.