27 m looking for big bro!

Looking for a big bro, mainly for banter/teasing and gym motivation (on my weight loss journey right now). Casual chats, gaming together, deep conversations and other things are also more than welcome.
Im from Eastern Europe. Need a big bro that wont let me back out of going to the gym/eating healthier.
Open to various variations on this.
Me - well educated young professional, love karaoke, gaming, cooking for others, travelling to list a few of my interests. Kind of shy at first so Id appreciate if youd take the lead. Im quite tall, broad, chubby and losing weight, my aim is not to be slim or muscular, I just want to feel better and healthier.
If you vibe with this, feel free to give me a message!