The film repeatedly stresses that teenagers should approach their parents when they get into trouble instead of blindly following advice from others. That message is relevant, but the execution makes the film feel much longer than it actually is.
Harsh Roshan gives an okay performance as Ramu, but Bogapathi Nakshatra is better than him. She makes a good debut and delivers a convincing performance in her role.
Ajay, who plays Nakshatra’s father, does well, while Saranya gives a decent performance. Deepak Mali, as Harsh Roshan’s friend, provides a few laughs. The rest of the cast offers adequate support. Vijay Bulganin’s music fails to make much of an impact. The cinematography by KV Guhan is good, particularly in capturing the lush green village backdrop.
Thella Kaagitham means white paper, and the film uses that as a metaphor for teenage life. Just as a stain can spoil a white sheet of paper, the film argues that teenagers need to be careful about the choices they make and should concentrate on their studies rather than getting distracted.
This is the message delivered by the lecturer played by Goparaju Ramana. The thought may be simple and relevant, but the film takes far too long to convey it. Thella Kaagitham has a good intention, but the outdated narration, repetitive scenes and lack of emotional depth make it a stretched-out experience.