Complex sentence: At one point, Kaveri has to leave for Bangalore and she shares her feelings in a letter that she gives him, the packet also contains a flute which Ramesh notices, but he doesn't notice the letter.
Split into simpler sentences: At one point, Kaveri has to leave for Bengaluru and she shares her feelings in a letter that she gives him. The packet also contains a flute which Ramesh notices, but he doesn't notice the letter.