"I Love You"

 Spanish: Te quiero

Belarusian: Я цябе люблю (ja ciabie liubliu)

Catalan: Et vull

Russian: Я тебя люблю (ya tebya lyublyu)

Czech: Miluju tě 

Hindi: मैं तुमसे प्यार करता हूँ (Maiṁ tumasē pyāra karatā hūm̐)

Hungarian: Szeretlek  

Serbian: И Лове Иоу (Ee Loveh Iou)  

German: Ich liebe dich

Greek: σ 'αγαπώ (s 'agapó̱) 

Danish: Jeg elsker dig 

Slovak: Milujem ťa

Swedish: Jag älskar dig 

Vietnamese: Tôi yêu bạn 

Haitian Creole: Mwen renmen ou 

Estonian: Ma armastan sind 

Romanian: Te iubesc

Turkish: Seni seviyorum

Thai: ฉันรักเธอ (C̄hạn rạk ṭhex)

Finnish: Rakastan sinua 

Icelandic: ég elska þig

Irish: I ngrá leat

French: Je t'aime 

Japanese: 私はあなたを愛して (Watashi wa anata o aishite)

Korean: 당신을 사랑합니다 (dangsin-eul salanghabnida)

Latin: Te amo

Ukrainian: Я тебе люблю (ya tebe lyublyu)

Urdu: میں آپ سے محبت کرتا 

Latvian: Es tevi mīlu 

Macedonian: Те сакам (Te sakam) 

Galician: Eu te amo

Georgian: მე შენ მიყვარხარ (me shen miqvarkhar) 

Croatian: Volim te

Chinese: 我愛你 (Wǒ ài nǐ)

Bulgarian: Обичам те (Obicham te)

Norwegian: Jeg elsker deg  

Persian: من شما را دوست دارم

Armenian: Ես սիրում եմ քեզ (Yes sirum yem k’yez) 

English: I love you

Which language do you speak? :D