Why is this chat box sending messages from bottom to top?

Hello! I need help. I have this chatbox found in the Photon Demo but its sending messages from bottom to top.... which.... no chat box in history ever really does... any way i can make it send from top to bottom instead??

 using UnityEngine;
 using System.Collections;
 
 [RequireComponent(typeof(PhotonView))]
 public class InRoomChat : Photon.MonoBehaviour 
 {
     public Rect GuiRect = new Rect(0,0, 323,170);
     public bool IsVisible = true;
     public bool AlignBottom = false;
     public List<string> messages = new List<string>();
     private string inputLine = "";
     private Vector2 scrollPos = Vector2.zero;
 
     public static readonly string ChatRPC = "Chat";
 
     public void Start()
     {
         if (this.AlignBottom)
         {
             this.GuiRect.y = Screen.height - this.GuiRect.height;
         }
     }
 
     public void OnGUI()
     {
         if (!this.IsVisible || PhotonNetwork.connectionStateDetailed != PeerState.Joined)
         {
             return;
         }
         
         if (Event.current.type == EventType.KeyDown && (Event.current.keyCode == KeyCode.KeypadEnter || Event.current.keyCode == KeyCode.Return))
         {
             if (!string.IsNullOrEmpty(this.inputLine))
             {
                 this.photonView.RPC("Chat", PhotonTargets.All, this.inputLine);
                 this.inputLine = "";
                 GUI.FocusControl("");
                 return; // printing the now modified list would result in an error. to avoid this, we just skip this single frame
             }
             else
             {
                 GUI.FocusControl("ChatInput");
             }
         }
 
         GUI.SetNextControlName("");
         GUILayout.BeginArea(this.GuiRect);
 
         scrollPos = GUILayout.BeginScrollView(scrollPos);
         GUILayout.FlexibleSpace();
         for (int i = messages.Count - 1; i >= 0; i--)
         {
             GUILayout.Label(messages[i]);
         }
         GUILayout.EndScrollView();
 
         GUILayout.BeginHorizontal();
         GUI.SetNextControlName("ChatInput");
         inputLine = GUILayout.TextField(inputLine);
         GUILayout.EndHorizontal();
         GUILayout.EndArea();
     }
 
     [RPC]
     public void Chat(string newLine, PhotonMessageInfo mi)
     {
         string senderName = "anonymous";
 
         if (mi != null && mi.sender != null)
         {
             if (!string.IsNullOrEmpty(mi.sender.name))
             {
                 senderName = mi.sender.name;
             }
             else
             {
                 senderName = "Player " + mi.sender.ID;
             }
         }
 
         this.messages.Add(senderName +": " + newLine);
     }
 
     public void AddLine(string newLine)
     {
         this.messages.Add(newLine);
     }
 }