Simu Liu is engaged to his girlfriend Allison Hsu, with reports indicating he proposed to her. The couple has been seen together at various events, and Simu Liu has publicly expressed his affection for Allison Hsu on social media. It appears that Allison Hsu has gained attention for wearing a Marvel-themed hat and has also been spotted with Simu Liu at red carpet events, although some reports also mention Simu Liu meeting Olympian Alysa Liu, which may be unrelated to his engagement.