If u are a person of deep feelings and emotions,only then u would be able to understand the seriousness of the film, no doubt it requires patients also ,nt easy to understand the sentiments of others.if you can not forgot ur love ever,u needn't to give ur heart to whom u will use just to time pass,it can never give the happiness and contentment during ur whole life .Be loyal to one.and only one who will be ur life one day. Fatastic film , director showed many emotions without much dialogue ,nt easy to show it in animation.