Legend Wrote: can you suggest me some good romance, sad animes?
I can suggest a lot but my guess would be you've probably seen a lot of the Romance anime that are sad I know some sad anime that isn't all romance though as well but here's a couple.
Clannad Clannad After Story Shigatsu wa Kimi no Uso Anohana 5 Centimeters Per Second Grave of the Fireflies One Week Friends Angel Beats Plastic Memories Golden Time Nagi no Asukara ef: A Tale Of Memories Kanon (I think haven't seen it in like years) Snow White with the Red Hair Koe no Katachi Kimi no Na wa Toradora