There are some really funny moments as well as super sad moments in this anime, I would not say what it is as I dun wan to spoil the anime for those who havent watch it yet but I seriously recommend this anime to those who wan to start watching anime. Oh yeah, and the theme song of this anime is also one of the best :)
Moving on, I would like to introduce the second anime which is Fairy Tail :) This anime is quite different from Angel Beats as it is more to action, friendship and guild. For those who are searching for fighting, superpowers and adventure, this would be a nice choice of anime.
Last but not least, we have Toradora. This is one of my favourite anime as I did cried while watching this anime, my tears really came out after watching this anime. It is mainly about romance. I would not like to elaborate more as it will spoil the anime, so I would just leave it for u all to watch :)