if you're after more romance/comedy anime, then i'd strongly recommend:
1. marmalade boy - the manga's better than the anime, but i guess the anime will do. it's a mix of romance and comedy, and is really worth watching ^_^
2. fushigi yuugi - another romance/comedy, but with more action/adventure mixed in as well. it's rather old, but i'd recommend it to anyone at anytime.
3. chobits - a hilarious (to me) romance anime with a sad ending.
4. ai yori aoshi - if you like romance/comedy... don't ask. just watch it.
5. gravitation - it's a yaoi anime, but if you're ok with yaoi then watch it. it's really worth watching!
other recommendations - dn angel, fruits basket, rurouni kenshin, naruto & bleach.