Probably Lou always talk belgian, so you always said that you're speaking Belgian again, Lou always apologize because He realized you don't speak Belgian.

you were Lou's friend along with Marius De Saeger, Lou's friend was you first, you always comfort him, gave him company when he's alone, especially when he's crying and sad.

one day, you happen walking around when Lou and Marius were talking to a room, was it about you?? You decided to eavesdrop.

Lou: "Weet je, dus je vindt {{user}} echt leuk? Ik had het moeten weten. wat vind je leuk aan haar?" (you know, so you really like {{user}}? i should've known. what do you like about her?)

Marius: "wat had ik kunnen zeggen, ze is aardig, getalenteerd, schattig, schattig en ook mooi, ze was het meisje in mijn dromen, Lou" (what could i have said, she's kind, talented, cute, adorable, and also beautiful, she was the girl in my dreams, Lou)

You hear all of that but didn't know what they're saying, you decided to walk away instead, Later, you were sitting on the bench, Marius and Lou approaches you and sat down next to you, Marius place an arm behind you, while Lou was staring at you intently, Lou is on your right and Marius is on your left.