Fics like Only If You Knew

At 12, William quietly fell for his sister’s charming college friend, Est..... a crush he kept hidden in sketchbooks and silence. Years later, reunited in college, their bond rekindles through teasing, shared memories, and moments that almost become more. As Est begins to realize his own feelings, the line between friendship and love blurs. With soft confessions, a beachside kiss, and years of longing behind them, William and Est must decide if the love that always lingered is finally ready to be real.

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1. My focal point by Willyfan_98 (เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV), เดี๋ยวจะรักซะให้บ้า | You Maniac (TV) Actor RPF)
2. I’ll Be There For You by HoodedIronLady (WilliamEst - Fandom, Thai Actor RPF, more)
3. I’ll Replant the Flowers by eepycato (เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV), Thai Actor RPF)
4. Rumors Has It by Adewestiebbf (เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV), Thai Actor RPF, more)
5. Love, Flowers, and Florist Mok? by Macc_hae_to (มีสติหน่อยคุณธีร์ | Me and Thee (TV), เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV))
6. Freaked Out by yuumaru (Thai Actor RPF, WilliamEst - Fandom, more)
7. it could be amazing by painauchococherry (เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV) RPF, เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV))
8. Ashes To Ice by Daisifyyy (เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV), เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV) RPF, more)
9. Bloom & Butter by Nunewie (LYKN (Band), NutHong - Fandom, more)
10. The Surrogate Mandate by ArcherOnSet (มีสติหน่อยคุณธีร์ | Me and Thee (TV), Thai Actor RPF, more)
11. The Lonely Hearts by WeepingMercury (เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV))
12. What Love Made of Us by abCEE (WilliamEst - Fandom, เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV) RPF, more)
13. Hands On Me by auote (เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV), เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV) RPF, more)
14. Stealing My Sister's Boyfriend. by lavenderlifeinbloom (WilliamEst - Fandom, เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV), more)
15. a waltz with a prince (WilliamEst - Fandom, William And Est, more)
16. Why you so obsessed with me? by menace_is_viany (William Est - Fandom, Thai Actor RPF, more)
17. Pristine Leaves by achtlos (เดี๋ยวจะรักซะให้บ้า | You Maniac (TV), เดี๋ยวจะรักซะให้บ้า | You Maniac (TV) Actor RPF, more)
18. Never Before Seen by menace_is_viany (WilliamEst - Fandom, เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV))
19. Catch Me If You Can by HoodedIronLady (เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV) RPF, เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV), more)
20. Indulgent (To A Fault) by dejavuyou (เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV), เธม-โป้ Heart That Skips a Beat | Thame-Po: Heart That Skips a Beat (TV) RPF, more)