this guide is ONLY to complete the gestures achievement, to see every bonfire, items, NPC invasions, boss drops, etc. see this guy's guide:

http://steamproxy.net/sharedfiles/filedetails/?id=668170573
(thanks to Drake Ravenwolf for the shoutout)

1.First bonfire: Rest gesture

2.Firelink Shrine: Hawkwood > Collapse gesture

3.Firelink Shrine: Blacksmith Andre > Hurrah! gesture

4.Firelink Shrine: Pickle Pee, Pump-a-Rum Crow > homeward bone > Call Over gesture

5.Firelink Shrine: Leonhard > gives you Cracked Red Eye Orbs and leaves > Leonhard > Key to Darkwraith > Red Eye Orb > Leonhard > Applause gesture

6.High Wall: Greirat > Loretta's bone in Undead Settlement > Reload Firelink Shrine > Curl Up gesture

7.Foot of the High Wall: Yoel of Londor > Beckon gesture

8.Firelink Shrine: Yuria of Londor > Dignified Bow gesture

9.Undead Settlement: Cornyx of the Great Swamp > Firelink Shrine > Welcome gesture

10.Undead Settlement: Rescue Irina of Carim > Prayer gesture

11.Undead Settlement: Siegward of Catarina > Fire Demon > Toast gesture > talk to him while he sleeps > Sleep gesture > Find him naked in the well > Meet Patches in Cathedral of the Deep > Get the Catarina armor > Give it to Siegward > Rejoice gesture

12.Road of Sacrifices: Anri of Astora (gesture + achievement: be atleast hollow 5, dont cure your hollowness for the whole game and dont kill Yuria of Londor) > Sirris appears in Firelink Shrine > (complete A,B,C,D and E (and Catarina questline) first) Kill Deacons of the Deep > Firelink Shrine > talk to Anri > Catacombs of Carthus (2 encounters) > Room near the top of the long stairs with the rolling skeleton ball, say no and do nothing > Along the rocky path in the room with the wooden bridge just above the narrow path lining the right side of the cave > Destroy the bridge > Kill Fire Demon > Smouldering Lake > Find the cave with Horace the Hushed > Kill Horace and DO NOT tell Anri about the incident > Find Anri at the Church of Yorksha bonfire > Quiet Resolve gesture > DO NOT kill the assassin in the corner of the room > (complete F and G first) Defeat Pontiff Sulhyvan > Talk to Yuria in Firelink Shrine > Use talk option and exhaust dialogue > She will tell you your spouse awaits you in the Temple of the Darkmoon > Tomb is located behind a false statue in the room before you get to the rotating tower in Anor Londo (after the Greatbow Silver Knights) > Talk to the Pilgrim NPC and accept the sword > Use the sword on Anri and receive the dark sigil > Talk to Yuria in Firelink Shrine > (Optional) Return to tomb and pick up Anri's Straight Sword > Defeat final boss and touch the bonfire

13.A. Firelink Shrine: Sirris > Talk to her and then she leaves Firelink Shrine > Get the black bow of Pharis > Firelink Shrine > Darkmoon Loyalty gesture

14.B. Road of Sacrifices: (MUST HAVE ATLEAST 10 INT) Orbeck of Vinheim > Buy spells and ring > Silent Ally gesture

15.C. Farron Keep: Kill Yellowfinger Heyzel (ABYSS WATCHERS MUST BE ALIVE)(Do this after receiving gesture from Sirris) > Give a pale tongue to the Rosaria's Fingers covenant > Summon sign next to a ruined tower filled with slugs near Keep Ruins bonfire > Proper Bow gesture

16.Farron Swamp: > Pray to the Old Wolf of Farron > Legion Etiquette gesture

17.D. Cathedral of the Deep: Get pranked by patches > confront him after he lowers the bridge > Prostation gesture > Firelink Shrine > Get pranked by Patches again in the tower > Forgive him > Reload area > Patches Squat gesture

18.E. Catacombs of Carthus: Knight Slayer Tsorig > My Thanks! gesture

19.F. Summon Londor Pale Shade > The Parameter Keep Bonfire or in front of Pontiff Sulyvahn's room before the boss fight > Duel Bow gesture

20.G. Summon Black Hand Gotthard before Pontiff Sulyvahn boss fight > By My Sword gesture

21.Profaned Capital: Corpse next to the first bonfire > Stretch Out gesture

22.Oceiros, the Consumed King: Corpse after boss fight > Path of the Dragon gesture

23.Lothric Castle: Altar of Sunlight (near the Dragonslayer Armour boss fight) > Praise the Sun gesture