do you know a good anime to watch?

Well it depends on your taste.

Some romance animes-

Kimi ni Todoke

Skip Beat!

Clannad (drama/romance)

Ouran High School Host Club (romance/comedy)

Angel Beats (Action/romance/comedy)

Love Hina (Harem/romance)

The World God Only Knows (romance/harem)

Demon King Daimo (romance/harem/comedy)

Baka no Test (romance/comedy)

Eden of The East (romance/action/suspense)

ACTION:

Angel Beats

Outlaw Star

Night Raid

High School of The Dead

Higurashi

COMEDY:

Bo Bo Bo

Hetalia

Lucky Star

Maria Holic

You can google good anime, The bold ones are the best in my opion . You should watch Hetalia, Angel Beats, Clannad, Maria Holic, Demon King Daimo, and The World God Only Knows. Anime websites are crunchyroll.com, animedreaming.com and gogoanime.com~