Sorry,Dear Future You 42 is not avaiable yet. We will update Dear Future You as soon as it is released.
If you want to read new chapter of Dear Future You at the first time,you can subscribe it. We’ll send your the email as soon as Dear Future You 42 updates.

Have more fun on facebook:

https://www.facebook.com/mangahomelife/

Or enjoy fantasy shoujo moments on tumblr:

https://onlyshoujo.tumblr.com/

You can read some other great manga to kill time