Here's how to get Ending 4
[This Love], Follow the Locations in this Order.
1. Bar -
[Look Around]2. Falcone
3. Dealer -
[Take Drugs]4. Reward -
[Show Him the Drugs]5. Drug Store
6. Mess with Tork
7. Talk to Nunzio
8. Story Selling
9. News
10. Crime Scene
11. Strip club
12. Intrusive client
13. Bliss new hobby
14. Warm Welcome
15. This Love