Simplify the following text for a Grade 7 native English-speaking person.
Original: Homer rows out on the lake and catches his fish , but when he notices an upset Marge is looking at him , he immediately lets it go to prove his love for her .
Simplified: Homer rows out on the lake and catches his fish , but when he sees an upset Marge is looking at him , he quickly lets it go to show his love for her .