Ah . . . there आप are. I recommended this site to आप from the ऐनीमे club. :)
The मांगा I strongly recommend For cute and funny romantic moments is called Dengeki Daisy. This is the विवरण from the first volume:
After orphan Teru Kurebayashi loses her beloved older brother, she finds solace in the messages she exchanges with DAISY, an enigmatic figure who can only be reached through the cell phone her brother left her. Meanwhile, mysterious Tasuku Kurosaki always seems to be around whenever Teru needs help. Could गुलबहार, डेज़ी be a lot closer than Teru thinks?
One दिन at school, Teru accidentally breaks a window and agrees to pay for it द्वारा helping Kurosaki, the school janitor, with chores. But Kurosaki is an impossible taskmaster, and he seems to be hiding something important from Teru...