The only words that the soldier can remember are "Galon, Nene, Dalag." So that when the soldier keep on returning in the place to patrol and to look for that delicious fish, they kept on saying to the people the words "Galon, Nene , Dalag" until the residents were used to just call their place "Galon, Nene, Dalag." Later due to the length of the word, they shorten it to become Coline-Dalag. This is the only words of origin of the place that later became a barangay.
When there is a gradual increase in settlement in the place, there is a group of families who established and created their separate barrio called Coline. Their close relationship to their neighbors of the old barrio never ceases until now. In their own belief, they are twin barrios. So when a school is about to be constructed for these two barangays, it was agreed by the people to build it in between the two barangays.