For a change, think vice-versa. Now you can understand the story. Pakistan could never show a proof of India's involvement in Balochistan, where as Pakistan's terrorism not only India and in other countries is as clear as crystal.
Your pal says "don't jump to conclusions"...so lets stick to the obvious, shall we?
Neither India, nor BLA are shy of expressing their newfound love for each other, and BLA is a known terrorist outfit that openly calls for massacre of Pakistani citizens while hiding in the hospitality of Indian consulates in Afghanistan, with the knowledge and to some extent blessings of US/Nato.
clear as crystal indeed.