Hachi made me cry for a whole day ... when i read this thread i have not seen Hachi last night i watched Hachi boy that is the most saddest one i have ever seen so here is the revised list
1. HACHI
2. Terenaam
3. Tarezameen par
4. A walk to remember
5. Kal ho na ho
any other movies which deserve to be included to this list?