If I recall this correctly, those scenes occur in the park. Talk to the young woman on the bench and borrow her dog to play fetch. When you have enough dog points, you'll be able to do a special fake throw. The dog will come back with your cell phone. When you pursue, you'll find Hanna near a pond in a restricted part of the park.Anyone know how to unlock "Hanna and Her Daddy Issues"? Tried taking Hannah on date, take her to the restaurant and side/kiss Chloe but nothing else happens?
The park is an addition to version .54 and is at the left side of the "go for a ride" map.
Hope that was what you wanted. Good luck.