Andrew Stocks, 34, acknowledges that his drug use and associated poor decisions are the reasons he’s been homeless for the past nine years. Stocks’ girlfriend, Rebecca Price, 25, has been homeless off and on for the past five years. Thanks to Fullerton Police Department Homeless Liaison Officer Cory Tong and the Coast to Coast Foundation, the couple now is off the streets. Coast to Coast, a nonprofit that serves the homeless, and the FPD paid the bus fare to send the couple to Price’s hometown of Yuba City in Northern California. “The homeless liaison program … it works,” said Stocks,…