Cover and Interior pages are newsprint - so after being read and swopped a few times they would likely be falling apart and thrown away.
These titles were printed in a smaller size (161x116mm) compared to the original DC Comics title.
Cover printed in colour, interior in black-and-white.
The printing reproduction from the original was very good quality. This issue is only 24 pages.
Cover of Romance Picture Library 15 and DC Comics' original cover of Falling in Love 42 (1961):