I think this is one of the good animes that has the daily life based events that are occuring. There can be many events about love in high school life. A lot of people fall in love during their high school years. This anime shows those events where one cant handle love. It is an addicting anime once you keep looking at it. And it is really unique that Toradora sets things that happen in daily bases.
I think this anime particularly shows the meaning of friendship in our lives. Without friendship and encouragements, things dont work out properly and stuff. The characters are really suited for their personalities and its quite unique on how they did the things. Taiga Aisaka for example, her appearance is small and yet she has the palm of a tiger (what ppl call in the story). Her recognition by others in the anime as a tiger suits the name Taiga.
The anime shows comedic situations in various ways which makes it a good anime to watch.