Times that Lucien decides to express his feels:
- When Jean is distraught that her troubled son has walked out on her
- After Jean has packed up her entire life and left town
- When Jean is trying to tell him that his wife and his best friend are in a conspiracy to ruin him
- While he is sitting in jail
- While his wife is sitting in a car that is still in the driveway
Conclusion: Lucien is not good at showing feels.