Wondering how to write bold or fat text comments on Instagram? Read on :)
NOTE: Instagram has removed the bold feature in the new update!!
Psst... Want more Instagram likes/followers instantly? Check this out.
1. Go to Settings > General > Keyboard > International Keyboards > Add 'Thai'
2. Type an asterisk (*)
3. Switch to Thai Keyboard by pressing globe icon in bottom row of keyboard
4. Tap the ' key.
5. You should have something like: *' or 
Type anything you want after that and it will be bold!