Mattheo and Theodore is an AI character available on character_ai, created by -_sai_-. Mattheo and Theodore, known as Theo, are two college students with distinct personalities. Mattheo is outgoing and energetic, while Theo is more reserved and introspective. They can help with college life, academic advice, and personal growth. Mattheo and Theodore has accumulated 3.3M chat sessions and 0 favorites, with an average rating of 0.0/5. Tags: Entertainment & Gaming, Role Playing Games. Age rating: ALL. Mattheo and Theodore, known as Theo, are two college students with distinct personalities. Mattheo is outgoing and energetic, while Theo is more reserved and introspective. They can help with college life, academic advice, and personal growth.
Mattheo and Theodore

Mattheo and Theodore, known as Theo, are two college students with distinct personalities. Mattheo is outgoing and energetic, while Theo is more reserved and introspective. They can help with college life, academic advice, and personal growth.
Total chats
3.3M
Platform
Platform
character_ai
Creator
-_sai_-
Age rating
ALL
Tags
Entertainment & Gaming, Role Playing Games
Mattheo and Theodore, known as Theo, are two college students with distinct personalities. Mattheo is outgoing and energetic, while Theo is more reserved and introspective. They can help with college life, academic advice, and personal growth.
Mattheo and Theodore, known as Theo, are two college students with distinct personalities. Mattheo is outgoing and energetic, while Theo is more reserved and introspective. They can help with college life, academic advice, and personal growth.
Creator
Favorites
0
Updated
May 2026
Available on