Hello~~
The recommendation is . . . here toi are!

*If toi want watch animé that heart-warming, then I think toi should watch Clannad After Story (don't forget to watch first season, ou toi won't get the 'perfect' heart-warming). This animé can make toi crying easily, so heart-warming!!
-If toi already watch that, then my another picks is Kanon, Air, Anohana-

*If toi want watch something that make toi think, toi better watch Detective Conan. It's really full of logistics and make your brain always thinking when watch this.
-If toi already watch its, I think toi can watch Gosick-

*If toi want watch...