How to Propose in The Sims 2 (PSP)

Impossible. The Sims 2 on PSP (2005) is a stripped-down version with no marriage or proposal mechanics.

What's Missing vs. PC/PS2

• No "Propose → Marriage" interaction.
• No wedding arch, party, or honeymoon.
• No pregnancy / babies / family tree.
• Relationships cap at "Best Friend" / "Partner" but no formal union.

What You Can Do

• Max relationship → "Woohoo" (bed, hot tub) — purely cosmetic.
• Move in together (ask "Move In" at high relationship).
• Roleplay: throw a party, exchange rings (buy from buy mode), pretend.

Platforms With Full Marriage

PC, PS2, Xbox, GameCube (Story Mode only), DS (limited), and all later Sims titles.