diff --git a/SKPhotoBrowser/SKPhotoBrowser.swift b/SKPhotoBrowser/SKPhotoBrowser.swift
index f6f75e8..1b7634a 100644
--- a/SKPhotoBrowser/SKPhotoBrowser.swift
+++ b/SKPhotoBrowser/SKPhotoBrowser.swift
@@ -9,12 +9,60 @@
 import UIKit
 
 @objc public protocol SKPhotoBrowserDelegate {
+    
+    /**
+     Tells the delegate that the browser started displaying a new photo
+     
+     - Parameter index: the index of the new photo
+     */
     optional func didShowPhotoAtIndex(index: Int)
+    
+    /**
+     Tells the delegate the browser will start to dismiss
+     
+     - Parameter index: the index of the current photo
+     */
     optional func willDismissAtPageIndex(index: Int)
+    
+    /**
+     Tells the delegate that the browser will start showing the `UIActionSheet`
+     
+     - Parameter photoIndex: the index of the current photo
+     */
     optional func willShowActionSheet(photoIndex: Int)
+    
+    /**
+     Tells the delegate that the browser has been dismissed
+     
+     - Parameter index: the index of the current photo
+     */
     optional func didDismissAtPageIndex(index: Int)
+    
+    /**
+     Tells the delegate that the browser did dismiss the UIActionSheet
+     
+     - Parameter buttonIndex: the index of the pressed button
+     - Parameter photoIndex: the index of the current photo
+     */
     optional func didDismissActionSheetWithButtonIndex(buttonIndex: Int, photoIndex: Int)
+    
+    /**
+     Tells the delegate the user removed a photo, when implementing this call, be sure to call reload to finish the deletion process
+     
+     - Parameter browser: reference to the calling SKPhotoBrowser
+     - Parameter index: the index of the removed photo
+     - Parameter reload: function that needs to be called after finishing syncing up
+     */
     optional func removePhoto(browser: SKPhotoBrowser, index: Int, reload: (() -> Void))
+    
+    /**
+     Asks the delegate for the view for a certain photo. Needed to detemine the animation when presenting/closing the browser.
+     
+     - Parameter browser: reference to the calling SKPhotoBrowser
+     - Parameter index: the index of the removed photo
+     
+     - Returns: the view to animate to
+     */
     optional func viewForPhoto(browser: SKPhotoBrowser, index: Int) -> UIView?
 }