Although there are so many ads running on the television , I like the advertisement of surf Excel washing powder . The reason behind this is that its designed in a very remarkable manner . In the ad , mother forgets to make biryani for her daughter . Consequently , the brother prepare biryani for his sister to make her happy . By doing so , his clothes become dirty due to stain spots . The purpose of this ad is to deliver the message that we should make others happy no matter what happened .